TECTONIC SETTING OF MESOZOIC MAGMATISM AND RELATED
MINERALIZATION IN THE MIDDLE AND LOWER YANGTZE RIVER VALLEY,
EASTERN CHINA
by
Chao Li
A Thesis Submitted to the Faculty of the
DEPARTMENT OF GEOSCIENCES
In Partial Fulfillment of the Requirements
for the Degree of
MASTER OF SCIENCE
In the Graduate College
THE UNIVERSITY OF ARIZONA
2008
3
TABLE OF CONTENTS
LIST OF FIGURES...........................................................................................................5
LIST OF TABLES.............................................................................................................8
ABSTRACT........................................................................................................................9
1. Introduction .........................................................................................................10
2. Timing of the subduction of the paleo-Pacific plate .................................12
3. Location of magmatic activities .....................................................................16
4. Mechanism of flat subduction ........................................................................17
5. Yanshanian Magmatism ..................................................................................20
5.1 Rock types ..........................................................................................................20
5.2 Major Elements..................................................................................................24
5.3 REE ....................................................................................................................29
5.4 Trace elements ...................................................................................................29
5.5 Nd and Sr isotope compositions ........................................................................30
5.6 Lead isotope compositions.................................................................................32
6. Discussion .............................................................................................................37
7. Conclusions ..........................................................................................................38
REFERENCES.................................................................................................................39
APPENDIX A: K-Ar Age Data of Mesozoic Igneous Rocks in the Middle and Lower
Yangtze River Valley……...……………………..………………………….……44
4
APPENDIX B: Age Data of Ore Deposits in the Middle and Lower Yangtze River
Valley……...…………………………………………………...………..…………49
APPENDIX C: Major Elements Compositions for Mesozoic Igneous Rocks in the
Middle and Lower Yangtze River Valley……...……………………..…………51
APPENDIX D: Rare Earth Elements Concentrations for Mesozoic Igneous Rocks in
the Middle and Lower Yangtze River Valley………………………..……….....70
APPENDIX E: Trace Elements Concentrations for Mesozoic Igneous Rocks in the
Middle and Lower Yangtze River Valley…………………………...……….….80
APPENDIX F: Nd and Sr Isotopic Data for Mesozoic Igneous Rocks in the Middle
and Lower Yangtze River Valley……………………………………...…………86
APPENDIX G: Lead Isotope Data for Mesozoic Igneous Rocks in the Middle and
Lower Yangtze River Valley…………….……………………………….....……94
REFERENCES...............................................................................................................100
5
LIST OF FIGURES
Figure 1 Distribution of polymetallic deposits and Yanshanian magmatism in the Middle
and Lower Yangtze River Valley. ..........................................................................11
Figure 2.K-Ar age distribution of Mesozoic igneous rocks in the Middle and Lower
Yangtzer River Valley. ..........................................................................................13
Figure 3. Age distribution of Mesozoic ore deposits in the Middle and Lower Yangtzer
River Valley ..........................................................................................................13
Figure 4. Temporal and spacial distribution of Mesozoic magmatism in the southeastern
China . ...................................................................................................................14
Figure 5. Jurassic magmatism and accretionary complex belts in East Asia ..................14
Figure 6 Subduction velocities of Izanagi plate and Pacific plate relative to fixed Eurasia
plate.......................................................................................................................18
Figure 7 QAP diagrams of Yanshanian plutonic igneous rocks in the Middle and Lower
Yangtze River Valley.............................................................................................21
Figure 8 TAS diagram for Yanshanian volcanic rocks in the Middle and Lower Yangtze
River Valley. .........................................................................................................21
Figure 9 Diagrams of contents of SiO2 vs. major elements of igneous rocks in the Middle
and Lower Yangtze River. .....................................................................................22
Figure 10 K2O vs. SiO2 diagram of the igneous rocks in the Middle and Lower Yangtze
River Valley. .........................................................................................................23
Figure 11 SiO2 vs. FeO* / (FeO* + MgO) diagram of the igneous rocks in the Middle and
Lower Yangtze River Valley..................................................................................23
6
Figure 12 FeO / MgO vs. SiO2 of Yanshanian igneous rocks diagram in the Middle and
Lower Yangtze River Valley..................................................................................24
Figure 13 AFM diagram of the Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley.............................................................................................24
Figure 14 REE diagrams of seven districts in the Middle and Lower Yangtze River
Valley....................................................................................................................25
Figure 15 Spider diagrams of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley.............................................................................................26
Figure 16 Y vs. Nb diagram of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley.............................................................................................27
Figure 17 Y + Nb vs. Rb diagram of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley ............................................................................................27
Figure 18 Trace element of Yb vs. Ta discrimination diagram of Yanshanian igneous
rocks in the Middle and Lower Yangtze River Vally .............................................28
Figure 19 Ta / Yb vs. Th / Yb covariation diagram of Yanshanian igneous rocks in the
Middle and Lower Yangtze River Valley ..............................................................28
Figure 20 Isotopic compositions of Nd and Sr of Mesozoic intrusions in the Middle and
Lower Yangtze River Valley..................................................................................30
Figure 21 Isotope composition of Nd and Sr of Mesozoic igneous rocks in the Middle and
Lower Yangtzer River Valley. .......................................................................................31
Figure 22 Isotope ratios of lead from Yanshannian igneous rocks in the middle and lower
Yangtzer River Valley. ..........................................................................................33
7
Figure 23 Isotope ratios of lead from Yanshannian igneous rocks in the middle and lower
Yangtzer River Valley.. .........................................................................................34
8
LIST OF TABLES
Table 1 The mixing parameters used in Figure 21............................................................31
Table 2 Three genetic models and their corresponding tectonic settings..........................38
9
ABSTRACT
Mesozoic magmatism in the vicinity of the Middle and Lower Yangtze River
hosts one of the most important metallogenic belts in China with more than 200
polymetallic (Cu, Fe, Au, Mo, Ag, W, Zn, Pb) deposits. Understanding the setting and
origin of Mesozoic magmatism in the region is critical to understanding the origin of the
polymetallic deposits in the Middle and Lower Yangtze River Valley. A new synthesis
of isotope geochemical data and trace element data suggest that the Yanshanian
granitoids originated from the mixture of the mantle and the lower crust, involving little
if any material from the upper crust. Furthermore, geological data in the Middle and
Lower Yangtze River Valley imply that the subduction of Paleo-Pacific plate underneath
the Eurasian plate might have been the main tectonic drive, similar to other continental
margin orogens around the world.
10
1. Introduction
Yanshanian (160-100 Ma) extensive granitoid magmatism of the Middle and
Lower Yangtze River Valley in east-central China is associated with more than 200
polymetallic (Cu, Fe, Au, Mo, Ag, W, Zn, Pb) deposits, forming one of the most
important metallogenic belts in China (Figure 1). Patterns in magmatism and
mineralization have been recognized and emphasized since the 1950s by Chinese
geologists (Chang et al., 1991; Shu et al., 1992; Wang et al., 1987; Zhai et al., 1992).
However, the mechanism of Mesozoic extensive magmatism in the Middle and Lower
Yangtze River Valley remains controversial and continues to be vigorously debated in the
literature (Xing and Xu, 1999; Deng et al., 1992, Wang et al., 2001, Zhang et al., 2001).
There are several different tectonic events proposed to lead to Yanshanian magmatism in
this region. The main models include subduction of the Paleo-Pacific plate (Deng et al.,
1992; Li and Li, 2007; Pan and Dong, 1999; Pei and Hong, 1995; Wang et al., 2004; Wu
et al., 1982; Yang, 1999; Zhou and Li, 2000), reactivation of the Changjiang fracture
zone (Qi, 1998; Qi et al., 2002; Xing and Xu, 1999), and delamination and mafic
magmatic underplating in a continental crust extensional setting (Wang et al., 2007;
Wang et al., 2001; Zhang et al., 2001). In this paper, we investigate the possibility that
subduction of the paleo-Pacific plate beneath the Eurasian plate during the Mesozoic
induced extensive magmatism and related metallogenesis in the Middle and Lower
Yangtze River Valley.
Some geologists argue against the model of subduction of the Paleo-Pacific plate
because of two evident points (Li, 2000; Zhang et al., 2001). First, they argue that
11
Figure 1. Distribution of polymetallic deposits and Yanshanian magmatism in the Middle
and Lower Yangtze River Valley (original data from China 1:500000 digital geological
map database).
subduction of the paleo-Pacific plate underneath the Eurasian plate did not begin until
Cretaceous (Shao et al., 1999; Xu et al., 1993; Zhang et al., 2001). The time is late than
the beginning time of magmatic activity in this region, which is Middle Jurassic (Xing
and Xu, 1999). Second, they argue that the location of magmatic activity in the Middle
and Lower Yangtze River is unrealistically far away from the trench, about 1000 km (Li,
2000). In active arc-trench systems, the distance from trench axis to main magmatic front
normally varies from as little as 75 km to as much 400 km (Dickinson, 1973; Hatherton
and Dickinson, 1969) and magmatism linked to a subduction boundary can exist far
inland, as for example in the Laramide province of the western United States (Coney and
Reynolds, 1977).
12
This study synthesizes the published geological and geochemical characteristics
and investigates the temporal, spatial, and genetic relationship of subduction of paleopacific plate and Yanshanian magmatism in the Middle and Lower Yangtze River Valley
and discusses a tectonic model based on subduction of paleo-Pacific plate.
2. Timing of the subduction of the paleo-Pacific plate
The data compiled for this study demonstrate that extensive Yanshanian
magmatism in the Middle and Lower Yangtze River Valley occurred between 175 Ma
and 95 Ma, peaking in the period of 145 Ma to 120 Ma (Figure. 2). Related Cu-Fe-AuMo polymetallic mineralization occurred from 160 Ma to 90 Ma, peaking in the range of
145 Ma to 120 Ma (Figure. 3). Presumably, if subduction of the paleo-Pacific plate was
the principal drive for extensive magmatism and related mineral depositsin this region,
subduction must have begun earlier than 175 Ma.
The subduction of the Izagani plate underneath the Eurasian plate began no later
than 145 Ma according to an analysis of plate motions (Engebretson et al., 1985).
However, no practical constrain was given for the Jurassic period due to the lack of
information. Because of lack of data for relative plate motions during 250 Ma – 180 Ma,
the relative motions between oceanic plates and continental plates were estimated from
the ages and locations of accretionary complexes and volcanic-plutonic activity in the
continental margins.
13
!"#$%&'(")*+,
02
01
/
.
34
0-4
004
014
054
0.4
044
024
7+,)89*:
064
0/4
034
1-4
104
Figure 2.K-Ar age distribution of Mesozoic igneous rocks in the Middle and Lower
Yangtzer River Valley (n=146). Data listed in Appendix A
5
4
Frequency
3
2
1
0
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
205
210
215
220 More
Age (Ma)
Figure 3. Age distribution of Mesozoic ore deposits in the Middle and Lower Yangtzer
River Valley( n=31) Data listed in Appendix B.
14
Figure 4. Temporal and spacial distribution of Mesozoic magmatism in the southeastern
China (after Li et al., 2007).
Figure 5. Jurassic magmatism and accretionary complex belts in East Asia (after Isozaki,
1997).
15
Between 205 and 180 Ma, there was no continental magmatism in the eastern
China coastal region (Li et al., 2007). Maruyama et al. (1996) argue that this lack of
continental magmatism was due to transcurrent motion of the Farallon Plate.
Since 180 Ma, magmatic activity occurred along the eastern continental margins
of the Eurasian plate. The typical examples include the Middle-Late Jurassic (ca 180-150
Ma) Daebo granite in the Korean Peninsula (Takahashi, 1983), the Middle Jurassic
granitic rocks of the Hida belt in central Japan (Isozaki, 1997), and the Early
Yanshannian (ca. 180-150 Ma) granitoids in the southeastern China (Cheng, 1986)
(Figure 4). Maruyama and Seno (1986) argue that “The magmatism indicates that the
active subduction of the Izanagi plate underneath the Eurasian plate took place along East
Asia since 180 Ma.”
In addition, a Jurassic accretionary complex occurs along the Japanese islands
stretching for more than 3000 km from Ishigaki Island in the southern Ryukyus on the
southwest, to western Hokkaido on the northeast, and for up to 200 km wide across-arc,
and around 20 km thick (Isozaki, 1997) (Figure 5). Furthermore, microfossil dating data
at thousands of localities indicate that the Jurassic accretionary complex in southwestern
Japan grew predominantly in the Middle Jurassic (Isozaki, 1997).
Combining information of magmatism and accretionary complex infers that the
subduction of the paleo-Pacific plate underneath the Eurasian plate began at ca. 180 Ma.
16
3. Location of magmatism
For several reasons the distance from magmatism activities to the trench was not
over 1000 km (Li, 2000), rather it was less than 500 km in the Mesozoic. First, the
distance of 1000 km is from Wuhan at the western end of the middle and lower Yangtze
River valley to the modern trench. However, the Mesozoic convergent margin was the
eastern coastal region of China. All marginal seas near the Eurasian plate including the
Japan Sea, Bohai Sea, Donghai Sea, Huanghai Sea, and Nanhai Sea formed in Cenozoic
(Maruyama et al., 1997). The width of the zone averagely ranges about 500 km.
Therefore the distance from Wuhan to the Mesozoic trench should be ca. 500 km after
subtracting the Cenozoic marginal seas’ width of 500 km. In addition, Isozaki’s research
proposed that the eastern continental margin of the eastern Asia has grown toward ocean
for ca. 200 km in width since the Jurassic (Isozaki, 1997). Therefore, the magmatism in
this region should not have been any more than 500 km from the trench in Mesozoic.
Although the distance from the magmatic front to the trench in Mesozoic was 500
km, it is still not usual for subduction zones. In active arc-trench systems, distance from
the trench axis to the main magmatic front normally varies from as little as 75 km to 400
km (Dickinson, 1973; Hatherton and Dickinson, 1969). However, in flat subduction
zones magmatism can generate at significant distance inboard of the trench (up to 1000
km).
Although the mechanisms of flat subduction are not been fully established, it is
agreed that flat subduction occurs, and is demonstrated for both modern and ancient
convergent margins. Flat subduction is a relatively common at modern convergent
17
margins, occurring in 10% present-day subduction zones, including central Chile, central
Mexico, Ecuador, NW Colombia, Costa Rica, Cascades, western New Guinea, and the
Nankai Trough (Gutscher et al., 2000; Jarrard, 1986). Among these modern regions, flat
subduction below south Peru is the best-known example, where the Nazca plate subducts
with a ca. 14° dip angle to 100 km depth, bends back to zero dip angle, and moves up to
700 km inland (Gutscher et al., 2000; Jarrard, 1986; Sacks, 1983). The well-known
example during geological time is that the large flat subduction was present below the
Western United States around 65 Ma (Bird, 1988; Cross and Pilger Jr., 1978; Dickinson
and Snyder, 1978). In this region, horizontal subduction was proposed to explain the
inboard migration of the Laramide orogeny which extends over 1200 km from assumed
marginal trenches during ca. 80-45 Ma (Coney and Reynolds, 1977; Livaccari et al.,
1981).
Some geologists proposed that flat subduction occurred in southeastern China in
Mesozoic to explain ca. 1000 km wide magmatism (Li and Li, 2007; Zhou and Li, 2000),
although it is contested.
4. Mechanism of flat subduction
One of the probable mechanisms of flat subduction is subduction of oceanic
plateaus, aseismic ridges or seamount chains because oceanic plateaus with thicker crust
and underlying less-dense harzburgite layer could significantly reduce the buoyancy and
the subduction of such abnormally buoyant topographic highs can produce a decrease in
the dip of the subducted plate (Hunen et al., 2004). The classic examples are in Peru,
Chile, and the Nankai trough.
18
250
Izanagi
Normal Velocity ( km/m.y.)
200
150
100
50
Pacific
0
-50
175
150
125
100
75
50
25
0
Time (Ma)
200
Right Lateral
Izanagi
100
Pacific
50
0
-50
Left Lateral
Tangential Velocity (km/m.y.)
150
-100
175
150
125
100
75
50
25
0
T ime (Ma)
Figure 6 Subduction velocities of Izanagi plate and Pacific plate relative to fixed Eurasia
plate. Normal velocity and tangential velocity are respectively normalized velocities in
315 degree direction and in 45 degree direction. (data from Engebretson et al., 1985)
19
In Mesozoic, it was believed that there were many oceanic plateaus and
seamounts in the paleo-Pacific ocean (Maruyama et al., 1997). Based on the evidence
found in Jurassic and Early Cretaceous accretionary complexes, the prominent Mikabu
oceanic plateau formed in the southern Pacific subducted underneath the eastern Asia
plate in Early Cretaceous (Kimura, 1997; Maruyama et al., 1997), and the AkasakaKuzzu seamount swarm in the Izanagi plate subducted below the Asian plate in Middle
Jurassic (ca. 180 Ma) (Maruyama et al., 1997).
In addition, rapid convergence has also been suggested as a possible mechanism
of flat subduction (Coney and Reynolds, 1977; Luyendyk, 1970). The dip angle of
Benioff zone might be controlled by the relative velocity of the two converging plates
based on a good correlation between the dip angle and the relative velocity (Luyendyk,
1970; Yokokura, 1981). The higher is the rate of convergence; the lower is the angle of
dip. The analysis of relative plate motions in the Pacific domain attempted by
Engebretson et al., (1985) indicates that the Eurasian plate and the Izanagi plate
converged at very fast speed of 20-30 cm/y in the period of 135Ma to 85 Ma
(Engebretson et al., 1985). The rapid convergence of the Izanagi plate and Eurasian plate
might produce flat subduction in Mesozoic along the eastern Asian continental margin.
Furthermore, extensive magmatism and relative metallogeny peaked in the period of 135125 Ma (Figure 2), which coordinates with the time of fastest speed of ca. 30 cm/y during
135 Ma to 127 Ma (Figure 6) (Engebretson et al., 1985).
20
5. Yanshanian Magmatism
5.1 Rock types
Our synthesis of Yanshanian igneous compositions (Appendix C) in the Middle
and Lower Yangtze River Valley shows that plutonic rock types include gabbrodiorite,
diorite, quartz diorite, granodiorite, quartz monzodiorite, monzodiorite, monzonite, quartz
monzonite, granite, and quartz porphyry (Figure 7). Based on analysis of size, shape, and
evolution stages of plutons in this region, the main plutonic rock types are diorite, quartz
diorite, granodiorite, and granite. Using the same method as plutonic rocks, we obtain
that volcanic rock types include trachyte, andesite and trachyandesite (Figure 8). The
main volcanic rock type is trachyandesite. Common ferromagnesian minerals in the
igneous rocks are amphibole and biotite with a little pyroxene.
5.2 Major Elements
Concentration of silica in Yanshanian igneous rocks in the middle and lower
Yangtze River widely range from 48% to 77% (Appendix C). The characteristics of
relationship of major elements and the silica in all igneous rocks are: 1) major elements
of Fe, Mg, Ca, Ti, and P display right-dip curvilinear trends with systematic variation
over the silica concentration (Figure 9); 2) major element of Al shows little change with
variation of the silica concentration (Figure 9); 3) alkali elements of K and Na do not
display well-defined linear relationship with systematic variation of the silica
concentration (Figure 9). Yanshanian igneous rocks have high contents of K2O (mostly >
2 %, up to 5.4 %), classified as calc-alkaline, high K calc-alkaline rocks, even shoshonitic
rocks (Figure 10). Most of them are high K series (Figure 10). In addition, Yanshanian
21
Quartz
granite
granodiorite
Tonalite
quartz
monzodiorite
quartz
monzonite
syenite
quartz
diorite
monzodiorite
monzonite
diorite
Alkali Feldspar
Plagioclase
Figure 7 QAP diagrams of Yanshanian plutonic igneous rocks in the Middle and Lower
Yangtze River Valley. Data from Appendix C.
18
16
14
Na 2O + K 2O (wt%)
12
trachyte
10
trachyandesite
8
6
andesite
4
2
0
40
45
50
55
60
65
70
75
80
SiO 2 (wt%)
Figure 8 TAS diagram for Yanshanian volcanic rocks in the Middle and Lower Yangtze
River Valley. Data from Appendix C.
22
10
MgO (wt%)
8
6
4
2
0
50
55
60
65
70
75
80
15
5
12
4
TiO 2 (wt%)
CaO (wt%)
SiO 2 (wt%)
9
6
3
2
1
3
0
0
50
55
60
65
70
75
50
80
55
60
SiO 2 (wt%)
70
75
80
SiO 2 (wt%)
6
25
20
P2 O5 (wt%)
Al2 O3 (wt%)
65
15
4
2
10
0
5
50
55
60
65
70
75
80
50
55
60
SiO 2 (wt%)
70
75
80
8
10
6
K2O (wt%)
8
Na 2O (wt%)
65
SiO 2 (wt%)
6
4
4
2
2
0
0
50
55
60
65
SiO2 (wt%)
70
75
80
50
55
60
65
70
75
80
SiO 2 (wt%)
Figure 9. Diagrams of contents of SiO2 vs. major elements of igneous rocks in the Middle
and Lower Yangtze River. Data from Appendix C.
23
8
K2 O (wt%)
6
Shoshonitic
High-K calc-alkaline
4
Calc-alkaline
2
Tholeiitic
0
50
55
60
65
70
75
80
SiO 2 (wt%)
Figure 10 K2O vs. SiO2 diagram of the igneous rocks in the Middle and Lower Yangtze
River Valley. Data from Appendix C.
1.2
FeO*/(Feo*+MgO)
Tholeiite series
1.0
0.8
0.6
0.4
0.2
Calc-alkaline series
0.0
40
50
60
SiO 2 (wt%)
70
80
Figure 11 SiO2 vs. FeO* / (FeO* + MgO) diagram of the igneous rocks in the Middle and
Lower Yangtze River Valley. Data from Appendix C.
24
5
FeO*/MgO
4
Tholeiite Series
3
Calc-alkaline Series
2
1
0
45
50
55
60
65
70
75
80
SiO2 (wt %)
Figure 12 FeO / MgO vs. SiO2 of Yanshanian igneous rocks diagram in the Middle and
Lower Yangtze River Valley. Data from Appendix C.
FeO*
Tholeiite
Series
Calc-alkaline Series
Na2O+K 2O
MgO
Figure 13 AFM diagram of the Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley. Data from Appendix C.
25
1000
1000
Anqing-Guichi
Rocks/Chrondrite (C1)
Rocks/Chrondrite (C1)
Edong
100
10
100
10
1
1
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Y
1000
1000
Luzong
Rocks/Chrondrite (C1)
Rocks/Chrondrite (C1)
Jiurui
100
10
100
10
1
1
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Y
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
1000
Y
1000
Ningzhen
Rocks/Chrondrite (C1)
Ningwu
Rocks/Chrondrite (C1)
Y
100
10
100
10
1
1
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Y
1000
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Y
1000
Rocks/Chrondrite (C1)
Tongling
100
100
10
10
1
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Y
1
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Lu
Figure 14. REE diagrams of seven districts in the Middle and Lower Yangtze River
Valley. Data from Appendix D.
26
Rocks/Chrondrite (C1)
1000
100
10
1
Rb
Ba
Th
U
Ta
Nb
K
1000
La
Ce
Sr
Nd
Sm
Y
10000
Edong
Ningwu
Rocks/Chrondrite (C1)
Rocks/Chrondrite (C1)
1000
100
10
100
10
1
1
Rb
Ba
Th
U
Ta
Nb
K
La
Ce
Sr
Nd
Sm
Y
Rb
1000
Ba
Th
U
Ta
Nb
K
La
Ce
Nd
Sm
Y
Ningzhen
Rocks/Chrondrite (C1)
Tongling
Rocks/Chrondrite (C1)
Sr
1000
100
10
1
100
10
1
Rb
Ba
Th
U
Ta
Nb
K
La
Ce
Sr
Nd
Sm
Y
Rb
Ba
Th
U
Ta
Nb
K
La
Ce
Sr
Nd
Sm
Y
Figure 15. Spider diagrams of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley. Data from Appendix E.
27
10000
Nb
1000
WPG
100
VAG+syn-COLG
10
ORG
1
1
10
100
1000
Y
Figure 16. Y vs. Nb diagram of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley (after Pearce et al., 1984). Abbreviations: WPG = within-plate
granite; VAG = volcanic-arc granite; syn-COLG = syn-collisional granite; ORG = oceanridge granite. Data from Appendix E.
10000
Syn-COLG
Rb (ppm)
1000
WPG
100
VAG
10
ORG
1
1
10
100
1000
10000
Y+Nb (ppm)
Figure 17. Y + Nb vs. Rb diagram of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley (after Pearce, 1996). Data from Appendix E.
28
100
WPG
10
Ta (ppm)
syn-COLG
1
ORG
0.1
VAG
0.01
0.1
1
10
100
Yb (ppm)
Figure 18. Trace element of Yb vs. Ta discrimination diagram of Yanshanian igneous
rocks in the Middle and Lower Yangtze River Vally (after Pearce et al., 1984). Data from
Appendix E.
100
WPB
VAB
Th/Yb
10
1
0.1
0.01
0.01
MORB
0.1
1
Ta/Yb
10
100
Figure 19. Ta / Yb vs. Th / Yb covariation diagram of Yanshanian igneous rocks in the
Middle and Lower Yangtze River Valley (after Pearce et al., 1981, Wood et al., 1979).
Data from Appendix E.
29
igneous rocks have high contents of Na2O (average values over 4%) (Figure 9).
Furthermore, FeO / (FeO + MgO), FeO / MgO vs. SiO2, and AFM diagrams indicate that
Yanshanian igneous rocks are calc-alkaline (Figure 11, Figure 12, and Figure 13), the
classic magma series occurring in convergent continental margins.
5.3 REE
Yanshanian igneous rocks in the Middle and Lower Yangtze River show similar
REE patterns (Figure 14). The REE patterns of all Yanshanian igneous rocks in this
region are characterized by enrichment in LREE, deplete in HREE, and no or a little
negative Eu anomaly (Figure 14). The total REE concentration in igneous rocks is high
(Figure 14). The REE patterns of Yanshanian igneous rocks in the Middle and Lower
Yangtze River Valley are similar to the patterns of igneous rocks emplaced along
convergent continental margins (Wilson, 1997).
5.4 Trace elements
Yanshanian magmatism in the Middle and Lower Yangtze River are enriched in
large ion lithophile elements and depleted in high field strength elements (Figure 15).
Spider diagrams of Yanshanian magmatism in this region (Figure 15) show that all
igneous rocks are deplete in Ta and Nb.
Geochemical diagrams based on key elements or element ratios have been much
used to integrate magmatic geochemistry into the plate tectonic framework (Pearce,
1996). Bivariate diagrams of Y against Nb (Figure 16), Rb against (Y + Nb) (Figure 17),
Ta against Yb (Figure 18), Ta/Yb against Th/Yb (Figure 19) indicate that Yanshanian
magmatism occurred in volcanic arc setting (active continental margins).
30
5.5 Nd and Sr isotope compositions
Diagram of εNd vs. ISr (Figure 20) shows those characteristics: 1) Shaxi intrusions
in Luzong district and Anjishan intrusions in Ningzhen district lie in the enriched
extension of the ‘mantle array’ defined by mantle-derived rocks; 2) Intrusions from
Anqing-Guichi and Tongling districts shift to right away from the enriched extension of
the ‘mantle array’; 3) Intrusions from Tongling are distinguished from other intrusions.
They have higher initial 87Sr/86Sr ratios and lower εNd values. Based on the diagram of
εNd vs. ISr (Figure 20), we infer the explanation: 1) Magma sources are mixture of mantle
and lower crust; 2) Magma sources of intrusions in Tongling have more lower crustal
5
Ma
eA
n tl
0
contamination
y
rr a
AFC
Upper Crust
!Nd
-5
-10
-15
-20
Lower Crust
-25
0.702
0.704
Anqing-Guichi
0.706
Edong
0.708
ISr
Ningzhen
0.710
Tongling
0.712
0.714
Luzong-Shaxi
Figure 20. Isotopic compositions of Nd and Sr of Mesozoic intrusions in the Middle and
Lower Yangtze River Valley. The initial 87Sr/86Sr ratios are calculated assuming rocks
crystallized at 130 Ma. Data from Appendix F.
31
T=130Ma
10
UM
B
80
!Nd
0
60
80
40
80
-10
upper crust
60 40
UCC
40
-20
80
60
-30
-40
0.7
basalt
lower crust
0.705
LCC
0.71
Anqing-Guichi Edong
0.715
ISr
Luzong
Ningwu
0.72
Ningzhen
Tongling
0.725
Shaxi
Figure 21. Isotope composition of Nd and Sr of Mesozoic igneous rocks in the Middleand
Lower Yangtze River Valley. The initial 87Sr/86Sr ratio values are calculated assuming
that rocks crystallized at 130 Ma. UM denotes upper mantle peridotites; UCC, upper
continental crust (Taylor and McLennan, 1985); MCC-LCC, middle to lower crust (Rudnick
and Fountain, 1995); Yangtze lower crust and upper continental crust (Jahn et al., 1999).
The curves represent the mixtures of upper mantle peridotites with upper continental crust
and lower continental crust, and the mixtures of basalt with upper continental crust and lower
continental crust. The mixing parameters used are given in the table 1. Data from
Appendix F.
Table 1. The mixing parameters used in Figure 21.
UM
Basalt
UCC
MCC-LCC
0.703
0.704
0.72
0.71
Sr ppm
20
150
350
300
εNd
8
8
-10
-30
Sm ppm
0.42
3.5
5.2
4.8
Nd ppm
1.2
15
26
24
Sr/Nd
16.7
10
13.5
12.5
87
86
Sr/ Sr
32
material involved; 3) Magma of intrusions from Tongling and Anqing-Guichi material
involved; 3) Magma of intrusions from Tongling and Anqing-Guichi districts have upper
continental crustal contamination.
From an extensive compilation of Nd and Sr isotopic compositions (εNd = 18.1— +2.7, ISr = 0.7046—0.71015), we argue that crustal contamination played a
significant role either in the magma sources, or during magma ascent. The Nd-Sr
isotopic compositions presented that the upper crust is not likely a good candidate as the
major contaminant. A simple modeling (Figure 21) for source contamination indicates
that mixing 90% of the upper mantle peridotite with about 10% of the lower crustal
materials would explain the characteristics of Nd and Sr isotopic composition of the
Yanshanian igneous rocks in this region. In addition, the higher Sr isotopic ratios of some
igneous rocks from Tongling district, Anqing-Guichi district, and part of Ningwu district
required that their sources might involve a little upper continental crustal materials
(Figure 20).
5.6 Lead isotope compositions
Lead isotope compositions (Figure 22 and Figure 23) of Yanshanian magmatism
in the middle and Lower Yangtze Valley indicate the similar characteristics as Nd and Sr
isotopes. The diagram of lead isotope ratios shows that magma resources are mixture of
crust and mantle. In addition, lead isotope ratios require the upper crust involved in
magma processes. In order to obtain the value of the upper crust involved in magmatism,
33
UC
15.6
50
Pb/
207
80
90
204
Pb
15.8
70
95
80
M
15.4
90
Mesozoic basalt
80
LC
MIX UC-LC
MIX UC-LC-M
MIX LC-M
15.2
16
17
18
206
Pb/
204
19
20
Pb
Figure 22. Isotope ratios of lead from Yanshannian igneous rocks in the middle and lower
Yangtzer River Valley. Assumed that the ratios of lead of Mesozoic basalts represent
those values of the mantle in the middle and lower Yangtze River Valley. The upper
crust and lower crust growth curves are followed Zhang (Zhang et al., 1991). Data from
Appendix G.
34
207Pb/ 204Pb
15.8
Pacific sediments
Mesozoic basalt
UC
PS
15.6
M
15.4
LC
15.2
16
17
18
206Pb/ 204Pb
19
41
20
UC
LC
Mesozoic basalts
208Pb/ 204Pb
40
UC
39
38
LC
37
36
16.5
17
NHRL
17.5
18
18.5
206Pb/ 204Pb
19
19.5
Figure 23. Isotope ratios of lead from Yanshannian igneous rocks in the middle and lower
Yangtzer River Valley. The upper crust and lower crust growth curves are followed
Zhang (Zhang et al., 1991). Data from Appendix G.
35
Anqing-Guichi
Pacific sediments
Mesozoic basalt
15.6
15.4
17
18
19
UC
PS
M
LC
18
206Pb/ 204Pb
UC
NHRL
LC
17
17.5
18
18.5
206Pb/ 204Pb
LC
18
206Pb/ 204Pb
19
UC
PS
LC
17
18
206Pb/ 204Pb
19
38
NHRL
LC
37
17
17.5
18
18.5
206Pb/ 204Pb
20
19
19.5
Luzong
UC
LC
Mesozoic basalts
40
M
15.4
UC
41
Pacific sediments
Mesozoic basalt
19.5
UC
LC
Mesozoic basalts
39
36
16.5
20
Luzong
15.6
19
Jiurui
41
208Pb/ 204Pb
207Pb/ 204Pb
UC
LC
Mesozoic basalts
40
M
17
19.5
Edong
37
36
16.5
20
UC
PS
15.4
19
38
Pacific sediments
Mesozoic basalt
15.8
207Pb/ 204Pb
19
15.6
15.2
16
17.5
18
18.5
206Pb/ 204Pb
Jiurui
15.8
15.2
16
17
39
208Pb/ 204Pb
17
NHRL
LC
37
40
208Pb/ 204Pb
207 Pb/ 204 Pb
Pacific sediments
Mesozoic basalt
15.6
15.2
16
38
41
Edong
15.4
UC
39
36
16.5
20
206Pb/204Pb
15.8
UC
LC
Mesozoic basalts
40
208Pb/ 204Pb
207Pb/ 204Pb
15.8
15.2
16
Anqing-Guichi
41
UC
39
38
LC
37
36
16.5
17
NHRL
17.5
18
18.5
206Pb/ 204Pb
19
19.5
Figure 23 . Isotope ratios of lead from Yanshannian igneous rocks in the middle and
lower Yangtzer River Valley. The upper crust and lower crust growth curves are
followed Zhang (Zhang et al., 1991). Data from Appendix G.
36
Ningwu
UC
PS
M
15.4
LC
17
18
206Pb/ 204Pb
207Pb/ 204Pb
36
16.5
20
UC
PS
LC
17
18
206Pb/ 204Pb
17.5
18
18.5
206Pb/ 204Pb
19
19
Ningzhen
41
UC
LC
Mesozoic basalts
UC
39
38
LC
37
36
16.5
20
19.5
17
NHRL
17.5
18
18.5
206Pb/ 204Pb
19
19.5
Tongling
15.8
Pacific sediments
Mesozoic basalt
LC
17
18
206Pb/ 204Pb
19
UC
LC
Mesozoic basalts
40
M
15.4
Tongling
41
UC
PS
15.6
15.2
16
17
40
M
15.4
NHRL
LC
37
Pacific sediments
Mesozoic basalt
15.6
15.2
16
38
Ningzhen
15.8
207Pb/ 204Pb
19
UC
39
208Pb/ 204Pb
15.2
16
UC
LC
Mesozoic ba salts
40
208Pb/ 204Pb
15.6
Ningwu
41
Pacific sediments
Mesozoic basalt
208Pb/ 204Pb
207Pb/ 204Pb
15.8
20
UC
39
38
LC
37
36
16.5
17
NHRL
17.5
18
18.5
206Pb/ 204Pb
19
19.5
Figure 23. Isotope ratios of lead from Yanshannian igneous rocks in the middle and lower
Yangtzer River Valley. The upper crust and lower crust growth curves are followed
Zhang (Zhang et al., 1991). Data from Appendix G.
we accept the simple models of mixture of 90% of the mantle and 10% of the lower crust
obtained by analysis of Nd and Sr isotope compositions. Then, we draw the mixing line
37
between the upper crust and the mixture of the lower crust and the mantle. Finally, it
shows that magma sources may have 5% - 10% of the upper crust involved (Figure 22).
The characteristics of Nd, Sr, and Pb isotope compositions indicate that the
sources of Yanshanian magmatism in the Middle and Lower Yangtze River are mixture
of most of the mantle (ca. 85%) and the crust (ca. 15%). There were not extensive crustal
components although some plutons in the Tongling and Anqing-Guichi districts show
crustal contamination.
These isotopic data for Nd, Sr, and Pb are thus consistent with proposed
subduction-related origin for Yanshanian magmatism, presumably along the active
continental margin above the subducted paleo-Pacific plate.
6. Discussion
The genetic models of Yanshanian magmatism in the Middle and Lower Yangtze
River are controversial. The main three different models are subduction of the paleoPacific plate underneath the Eurasian plate, reactiviation of the Changjiang fracture zone,
and the delamination and underplating in a continental crust extensional setting. We
classify the three models into three corresponding tectonic settings (Table 1): active
continental margins, rift (withinplate), post-collision (delamination) (Pearce, 1996).
Geochemical characteristics of the Yanshanian magmatism in the region preclude the
possibility of rift (withinplate). The distinct feature of the rift setting should be the
principal rock types bi-model (basalt and rhyolite) rock types, instead granodiorites are
typically in the Yangtze Valley.
38
Table 2 Three genetic models and their corresponding tectonic settings
Genetic models
Tectonic setting
subduction of the Paleo-Pacific plate
active continental margins
deep fracture zone
rift (within plate)
delamination and underplating
post-collision
Post-collision granites are the most difficult to classify because they have the
greatest range of sources. In addition, there is extensive interaction between the mantlederived sources and the crust (Pearce, 1996). However, the characteristics of Nd, Sr, and
Pb isotope compositions indicate that the sources of Yanshanian magmatism in the
Middle and Lower Yangtze River are mixture of the mantle (ca. 85%) and the crust (ca.
15%). Thus there appear to be no crustally-dominated magmas present, which would be
expected with collisional granitoids.
7. Conclusions
The Middle and Lower Yangtze River Valley lies at the northern margin of the
Yangtze block. Isotope geochemical data and trace element data suggest that the
Yanshanian granitoids originated from the mixture of the mantle and the lower crust,
involving few upper crust materials. A new synthesis of published geological and
geochemical data suggest that the subduction of Paleo-Pacific plate underneath the
Eurasian plate might induce Yanshanian magmatism in the Middle and Lower Yangtze
River during Mesozoic. These results are important to understanding the metallogeny of
this well mineralized region.
39
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44
Appendix A. K-Ar Age Data of Mesozoic Igneous Rocks in the Middle And Lower Yangtzer River Valley
district
name
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Echeng
Echeng
Echeng
Echeng
Echeng
Echeng
Echeng
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tonglushan
Tonglushan
Jinshandian
Jinshandian
Jinshandian
Tongshankou
Tongshankou
Lingxiang
Lingxiang
Lingxiang
Yinzu
Yinzu
Yinzu
Longjiaoshan
Yangxin
mineral rock type
wr
wr
bt
wr
wr
bt
hbl
wr
bt
wr
wr
wr
bt
bt
wr
bt
bt
bt
bt
granite
qtz monzonite
granite porphyry
qtz monzonite-monzogranite
qtz monzonite-monzogranite
granite
granite
granodiorite
qtz syenodiorite
pyx-bt diorite
qtz syenodiorite
qtz syenodiorite
granodiorite
diorite
qtz diorite
qtz syenodiorite porphyry
qtz diorite
monzogranite
pyx diorite
granodiorite
granodiorite
qtz diorite
diorite
diorite
pyx diorite
qtz diorite
qtz diorite
hbl qtz monzodiorite porphyrite
granodiorite
age
quality references
132
127
118
109
134
121
126
157
138
150
123
132
106
156
145
127
142
115
109
127
153
157
93
143
153
160
150
118
157
5
5
5
5
5
5
5
3
5
5
5
5
5
5
5
5
5
5
5
3
3
5
5
5
5
5
5
5
5
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Lu, 2003
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Xia et al., 2003
Xia et al., 2003
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Zhai et al., 1992
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Hubei Geology, 1990
China Isotope Geology Conference, 1979
45
district
name
mineral rock type
age
quality references
Edong
Edong
Edong
Edong
Edong
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Yangxin
Yangxin
Yangxin
Yangxin
Yangxin
Chengmenshan
Chengmenshan
Chengmenshan
Chengmenshan
Chengmenshan
Chengmenshan
Chengmenshan
Wushan
Dingjiashan
Yangjishan
Fengshandong
Fengshandong
Jilongshan
Tongshan
Tongshan
Tongshan
Yueshan
Huangtun
Huangtun
Huangtun
Huangtun
Huangtun
Xiaoling
Luohe
Luohe
Luohe
wr
wr
bt
bt
fsp
bt
bt
bt
wr
wr
153
156
140
139
152
148
155
142
120
118
112
146
147
146
205
126
106
138
139
150
135
138
125
128.1
124.9
79
128.8
125.7
100
102
140
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3
5
4
4
5
5
5
5
5
5
5
5
5
5
wr
bt
bt
wr
bt
wr
wr
wr
wr
bt
bt
bt
wr
qtz syenodiorite
qtz syenodiorite
qtz syenodiorite
qtz syenodiorite
granodiorite
granodiorite
granodiorite
granodiorite
quartz porphyry
quartz porphyry
qtz porphyry
granodiorite porphyry
granodiorite porphyry
granodiorite porphyry
granodiorite porphyrite
hbl granodiorite porphyry
granodiorite
granodiorite
granodiorite
qtz diorite
qtz diorite
diorite
diorite porphyrite
hbl trachyandesite
hbl trachyandesite
trachyandesite porphyry
hbl trachyandesite
bt trachyte
bt trachyte
bt trachyte
China Isotope Geology Conference,
China Isotope Geology Conference,
China Isotope Geology Conference,
China Isotope Geology Conference,
China Isotope Geology Conference,
Wu et al., 1997
Wu et al., 1997
Wu et al., 1997
Wu et al., 1997
Wu et al., 1997
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Hubei Geology, 1990
China Isotope Geology Conference,
Wu, 1992
zhou, 1997
Anhui Geology, 1988
Anhui Geology, 1988
Zhai et al., 1992
Zhai et al., 1992
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Yu et al., 1997
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
1979
1979
1979
1979
1979
1979
46
district
name
mineral rock type
age
quality references
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Luohe
Shizishan
Shizishan
Shizishan
Tongguanshan
Tongguanshan
Jingkouling
Fenghuangshan
Fenghuangshan
Fenghuangshan
Fenghuangshan
wr
bt
bt
wr
wr
wr
bt
wr
sanidine
wr
wr
bt
wr
wr
bt
bt
wr
wr
wr
wr
bt
bt
wr
wr
wr
wr
bt
bt
bt
bt
wr
166
127
133
139
134.6
106.5
122.6
97.6
124.2
134.7
162.3
127.4
117
107
126.6
127.4
97.4
99.2
131.3
102.4
127.7
127
145
153
142.3
143
137
119
126
133
124
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
3
4
5
5
5
5
5
basaltic trachyandesite
bt trachyte
bt trachyte
bt trachyte
trachyandesite
trachyandesite
bt trachyandesite
bt trachyandesite
bt trachyandesite
bt trachyte
basaltic trachyandesite
bt trachyte
syenite porphyry
bt-pyx monzonite porphyry
syenite porphyry
bt trachyandesite
bt trachyandesite
bt trachyandesite
trachyandesite
trachyandesite
bt trachyandesite
diorite
diorite
diorite porphyrite
quartz diorite
qtz diorite
qtz diorite
granodiorite
granodiorite
granodiorite
granodiorite
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Hu et al., 1984
Hu et al., 1984
Hu et al., 1984
Hu et al., 1984
Hu et al., 1984
Hu et al., 1984
Zhai et al., 1992
Anhui Geology, 1988
Anhui Geology, 1988
Yu et al., 2002
Anhui Geology, 1988
Zhai et al., 1992
Wu et al., 1996
Wu et al., 1996
Shao et al., 2003
Wu et al., 1996
47
district
name
mineral rock type
age
quality references
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningzhen
Fenghuangshan
Fenghuangshan
Jitou
Jitou
Jitou
Jitou
Gushan
Gushan
Meishan
Meishan
Meishan
Meishan
Meishan
Ningwu
Niangniangshan
Tongjing
Ningwu
Yingzishan
Longwangshan
Ningwu
Qilijian
Ningwu
Ningwu
Ningwu
Xiaodanyang
Longwangshan
Xiaodanyang
Xiaodanyang
Ningwu
Ningwu
bt
bt
wr
wr
wr
wr
wr
wr
131
149
168
110
161
105.1
97
115.7
121.4
91.0
109.7
114.0
130.1
120
99.8
105.5
94.3
113.2
114.6
116.6
120.2
121.4
122.4
124.6
125.3
126.8
129.2
127.1
130.5
125.3
5
5
4
4
5
5
5
5
5
5
5
5
5
3
5
5
5
5
5
5
5
4
4
4
5
5
4
4
4
4
123
5
Anjishan
bt
wr
wr
wr
wr
wr
wr
bt
wr
wr
bt
wr
bt
bt
bt
bt
wr
bt
bt
bt
bt
bt
granodiorite
granodiorite
quartz diorite
quartz diorite
quartz monzodiorite
granodiorite
pyx diorite porphyrite
andesite
bt pyx andesite
trachyandesite
andesite
andesite
trachyandesite
gabbrodiorite porphyrite/pyx diorite
phonolite
phonolite
trachyte
andesite
trachyandesite
andesite
trachyandesite
andesite
trachyte
trachyandesite
trachyandesite
trachyandesite
granodiorite
Shao et al., 2003
Shao et al., 2003
Xu et al., 2001
Xu et al., 2001
Wu et al., 1996
Wu et al., 1996
Zhai et al., 1992
Wang et al., 2001
Anhui Geology, 1988
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Yu et al., 2002
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Chang et al., 1991
48
district
name
mineral rock type
age
quality references
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Anjishan
Anjishan
Anjishan
Anjishan
Anjishan
wr
bt
hbl
wr
bt
106
117
106
123
116
117
116
117
115.4
108.9
57
113.3
85.4
106.9
113.2
104.7
137.7
93.6
94.3
91.6
105.5
89.8
84.5
121.4
5
5
5
5
5
3
3
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Funiushan
Funiushan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
bt
quartz diorite
qtz diorite
qtz diorite
qtz diorite
granodiorite
granodiorite porphyry
qtz diorite porphyrite
qtz diorite porphyrite
bt gabbro
bt gabbro
qtz-bearing diorite
hbl andesite
pyroxene diorite porphyrite
qtz monzonite
qtz-bearing diorite
mt-alb altered diorite porphyrite
bt qtz diorite porphyrite
syenite porphyry
noselite acmite syenite
noselite acmite syenite
welded breccia
noselite phonolite
pyx diorite porphyrite
bt andesite
Chang et al., 1991
Wang et al., 1997
Wang et al., 1997
Wang et al., 1997
Wang et al., 1997
Ye, 1999
Ye, 1999
Wang et al., 1997
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
Cong et al., 1977
49
APPENDIX B. Age data of ore deposits in the Middle and Lower Yangtze River Valley
District
Name
Method
Mineral
Age
Quality
References
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Jiurui
Jiurui
Anqing-Guichi
Anqing-Guichi
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Tongling
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Chengchao
Chengchao
Tieshan
Tieshan
Tonglushan
Tonglushan
Tonglushan
Tonglushan
Tonglushan
Tonglushan
Jinshandian
Jinshandian
Lingxiang
Chengmenshan
Jilongshan
Yueshan
Yueshan
Shaxi
Luohe
Luohe
Luohe
Luohe
Luohe
Fenghuangshan
Meishan
Meishan
Taocun
Baixiangshan
Gushan
K-Ar
K-Ar
K-Ar
K-Ar
K-Ar
K-Ar
K-Ar
Rb-Sr
Rb-Sr
Rb-Sr
Rb-Sr
K-Ar
mt
phl
phl
phl
phl
phl
phl
phl
phl
phl
phl
phl
phl
ga
132
137
132
149
104
151
117
131
115
142
128
117
139
136
120
131
131
123.6
135
94
114
143
56
143
122.9
116.8
125
105
93.4
3
5
5
5
5
5
5
5
5
5
5
5
5
3
3
3
3
5
5
5
5
5
5
5
5
3
5
3
3
Shu, 1992
China Isotope Geology Conference, 1979
Song, 1994
Song, 1994
Zhai et al., 1992
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
China Isotope Geology Conference, 1979
Zhai et al., 1992
Luo, 2003
Wu, 1992
Zhou et al., 1997
Zhou et al., 1997
Xu et al., 1999
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Huang et al., 1989
Shao et al., 2003
Yu et al., 2002
Li et al., 1984
Yu et al., 2002
Li et al., 1984
Li et al., 1984
K-Ar
K-Ar
Re-Os
Ar-Ar
U-Pb
U-Pb
U-Pb
U-Pb
U-Pb
U-Pb
Ar-Ar
Ar-Ar
phl
mo
wr
ap
ap
ap
ap
ap
ga
ab
ab
phl
phl
50
District
Name
Method
Mineral
Age
Quality
References
Ningzhen
Ningzhen
Anjishan
Tongshan
Re-Os
Re-Os
mo
mo
108
106
5
5
Wang et al., 1997
Wang et al., 1997
51
APPENDIX C. Major Elements Compositions for Mesozoic Igneous Rocks in the Middle
and Lower Yangtze River Valley
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
other
Total
References
Edong
hbl monzodiorite
60.29
0.68
17.01
3.41
1.84
0.04
2.60
3.23
6.02
3.19
0.42
1.04
1.46
101.23
Edong
Edong
granite
bt hbl qtz
monzodiorite
71.87
67.67
0.32
0.37
13.58
16.01
1.06
1.39
0.89
1.52
0.03
0.09
0.45
0.97
1.14
3.51
4.84
4.49
3.47
2.72
1.67
0.14
1.09
99.32
99.97
Edong
granodiorite
64.38
0.25
17.28
3.18
1.54
0.05
1.22
5.35
5.08
1.88
0.51
100.71
Hubei
Geology,
1990
Shu, 1986
Hubei
Geology,
1990
Shu, 1986
Edong
qtz monzodiorite
68.87
0.48
14.21
1.69
0.80
0.05
1.11
2.23
5.51
3.57
Edong
quartz monzonite
65.88
1.72
15.59
1.98
1.56
0.09
1.36
2.48
5.06
3.91
Edong
bt hbl qtz
monzodiorite
59.78
0.74
17.05
3.45
3.27
0.13
2.26
4.81
4.04
2.76
Edong
Edong
diorite
granodiorite
58.48
64.29
0.76
0.43
16.88
14.28
3.54
1.64
2.68
2.87
0.13
1.91
1.77
5.92
4.55
4.28
3.83
2.93
3.04
Edong
hbl monzodiorite
61.37
0.64
16.40
2.88
2.02
0.07
2.44
3.87
5.51
3.46
0.33
0.84
99.83
Edong
bt di
monzodiorite
59.90
0.66
17.23
3.44
1.80
0.07
1.83
4.15
5.77
3.66
0.38
0.71
99.60
0.10
0.73
99.35
1.60
0.32
1.24
101.23
99.85
2.75
0.72
100.24
97.42
Hubei
Geology,
1990
Shu, 1986
Hubei
Geology,
1990
Shu, 1986
Shu, 1986
Hubei
Geology,
1990
Hubei
Geology,
1990
52
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Edong
hbl qtz
monzodiorite
porphyrite
65.30
0.43
16.17
2.38
1.92
0.06
1.39
3.18
5.43
3.22
0.40
Edong
Edong
diorite
pyx hbl diorite
61.09
59.59
0.66
0.68
16.27
16.51
3.13
2.97
2.10
2.70
0.07
0.08
2.64
2.11
3.95
4.75
5.21
5.32
3.47
3.22
Edong
Edong
pyx diorite
porphyritic qtzbearing diorite
55.88
64.68
0.69
0.51
16.52
16.22
2.44
2.68
2.18
1.80
0.08
0.05
2.84
1.29
5.45
2.86
5.84
5.22
Edong
bt pyx diorite
55.83
0.95
16.92
3.92
3.01
0.10
3.07
5.74
Edong
quartz diorite
61.71
0.63
16.53
2.76
1.94
0.09
1.94
Edong
qtz diorite
60.87
0.71
16.29
2.71
2.40
0.11
Edong
61.86
0.66
16.24
2.80
2.70
Edong
55.33
1.19
16.40
3.05
Edong
63.07
0.59
15.84
Edong
66.71
0.32
Edong
66.97
Edong
47.95
other
Total
References
0.68
100.56
Hubei
Geology,
1990
0.34
0.37
1.25
0.74
100.18
99.04
Lu, 1994
Lu, 1994
2.63
3.44
0.32
0.22
0.93
1.22
95.80
100.19
Lu, 1994
Lu, 1994
5.51
3.40
0.32
0.60
99.37
Lu, 1994
4.38
5.39
3.24
99.71
Shu, 1986
2.20
4.42
5.43
3.15
0.33
0.93
99.55
0.09
2.16
4.55
4.59
2.82
0.30
0.99
0.13
99.89
3.82
0.12
3.90
7.61
4.73
2.69
0.67
0.68
0.74
100.93
3.00
2.32
0.10
2.17
3.40
4.74
3.04
0.34
1.29
0.02
99.92
15.55
1.79
1.15
0.12
1.01
2.88
4.93
3.35
0.15
0.77
1.10
99.83
0.35
16.16
0.97
1.69
0.14
0.78
3.10
5.28
3.40
0.32
0.49
0.16
99.81
1.06
14.67
5.49
7.72
0.12
2.31
6.09
3.78
1.17
0.62
3.72
4.19
98.89
Yang,
2001
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
1.10
53
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
Edong
qtz synodiorite
porphyrite
62.45
0.51
16.16
2.36
2.11
0.07
1.27
4.74
4.39
3.34
Edong
porphyritic qtz
diorite
61.53
0.53
16.00
2.02
1.88
0.04
1.60
5.85
4.44
Edong
porphyritic qtz
synodiorite(early)
63.54
0.52
16.56
2.32
1.79
0.06
1.53
4.34
Edong
qtz synodiorite
62.30
0.54
16.17
2.65
2.46
0.08
1.57
Edong
Edong
Edong
diorite
qtz diorite
granodiorite
porphyry
55.79
61.31
63.01
0.72
0.58
0.50
17.16
16.56
16.33
4.64
2.78
2.37
2.22
2.62
2.89
0.11
0.10
0.12
Edong
granodiorite
65.34
0.50
16.32
2.05
1.84
Edong
Edong
diorite
granodiorite
56.60
65.74
0.76
0.56
17.12
15.03
4.70
1.45
Edong
granodiorite
65.51
0.58
15.07
Edong
granodiorite
65.54
0.59
14.79
L.O.I
or
H2 O
other
Total
References
0.26
97.65
Liu, 2002
3.31
0.21
97.42
Liu, 2002
4.31
3.10
0.29
98.36
Liu, 2002
4.97
4.48
2.96
0.25
98.42
Liu, 2002
1.72
1.54
1.35
6.20
5.39
4.43
4.96
4.52
4.34
2.30
2.83
3.29
0.30
1.45
1.73
96.12
99.68
100.36
Liu, 2002
Zhou, 1985
Zhou, 1985
0.09
1.44
4.00
4.56
3.77
0.79
100.70
Zhou, 1985
3.63
2.58
0.15
0.06
2.36
2.01
5.62
3.55
4.26
3.96
2.94
3.34
0.21
0.96
2.70
0.26
100.84
99.71
1.49
2.58
0.06
2.04
3.51
3.98
3.47
0.21
0.99
0.20
99.69
1.65
2.38
0.05
2.09
3.41
3.80
3.48
0.24
1.24
0.40
99.66
Zhou, 1985
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
54
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
other
Total
References
Edong
granodiorite
65.80
0.57
15.10
1.48
2.52
0.04
2.08
3.25
3.85
3.38
0.21
1.08
0.30
99.66
Edong
granodiorite
65.83
0.55
14.97
1.41
2.67
0.06
2.21
3.16
3.81
3.45
0.23
1.12
0.20
99.67
Edong
granodiorite
65.58
0.57
15.04
1.55
2.52
0.06
2.16
3.22
3.93
3.59
0.21
1.08
0.12
99.63
Edong
granodiorite
65.00
0.57
15.23
1.91
2.18
0.05
1.90
3.55
3.98
3.13
0.25
1.35
0.60
99.70
Edong
granodiorite
65.82
0.53
15.04
1.85
2.05
0.05
1.88
3.42
4.07
3.13
0.21
1.20
0.45
99.70
Edong
granodiorite
64.06
0.45
15.23
5.32
3.55
0.31
1.35
3.76
3.66
3.03
0.19
100.91
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Shu, 1986
Edong
hbl qtz
monzodiorite
63.91
0.66
15.91
2.38
2.16
0.09
1.72
4.46
4.46
3.33
0.26
0.61
99.95
Edong
hbl qtz
monzodiorite
61.37
0.71
15.75
3.17
2.62
0.16
2.64
4.48
4.26
3.70
0.33
0.72
99.91
Edong
50.18
1.24
17.34
5.07
4.64
0.18
4.20
8.84
4.01
2.14
0.25
0.75
0.91
99.75
Edong
63.56
0.51
15.60
2.56
2.69
0.15
1.68
4.31
4.31
3.09
0.21
0.39
0.52
99.58
Edong
62.45
0.60
16.76
1.76
2.15
0.15
1.36
5.42
4.32
3.01
0.29
0.51
0.89
99.67
Edong
51.65
0.05
16.49
5.30
5.47
0.25
4.55
5.50
4.52
1.49
0.68
2.39
0.30
98.64
Hubei
Geology,
1990
Hubei
Geology,
1990
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
Zhai et al,
1992
55
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
Edong
quartz diorite
60.96
0.73
16.66
3.01
2.61
0.13
2.05
5.08
3.96
Edong
quartz diorite
61.99
0.55
16.54
2.25
3.12
0.16
1.17
4.62
Edong
qtz mozodioirte
70.45
0.25
15.08
1.21
1.23
0.06
0.68
Edong
bt hbl qtz diorite
63.03
0.53
16.70
2.56
2.60
0.11
Edong
quartz diorite
62.35
0.50
16.57
2.34
3.35
Edong
granodiorite
64.20
0.53
16.48
2.44
Edong
granodiorite
64.28
0.52
16.63
Edong
granodiorite
63.28
0.58
Edong
granodiorite
63.68
Edong
granodiorite
Edong
granodiorite
Edong
P2O5
L.O.I
or
H2 O
other
Total
References
3.22
1.62
100.01
Shu, 1986
3.96
3.32
2.85
100.54
Shu, 1986
2.58
4.17
3.60
0.08
1.35
100.74
1.78
4.93
3.81
2.64
0.21
1.21
100.11
0.11
1.88
4.96
3.75
2.71
Hubei
Geology,
1990
Hubei
Geology,
1990
Shu, 1986
2.30
0.09
1.53
5.08
3.64
2.34
0.24
2.15
2.48
0.09
1.47
4.94
3.65
2.32
16.04
2.33
2.88
0.13
1.94
4.99
3.73
0.56
16.03
2.37
2.72
0.13
1.90
4.95
64.53
0.51
16.16
2.35
2.33
0.12
1.45
64.10
0.58
16.01
2.23
2.50
0.10
62.40
0.56
16.93
2.58
2.78
0.09
1.34
99.85
0.84
0.04
99.75
0.23
0.90
0.08
99.74
2.56
0.24
0.85
0.22
99.77
3.68
2.51
0.24
0.74
0.24
99.75
5.07
3.51
2.60
0.24
0.88
0.04
99.79
1.78
4.71
3.65
2.65
0.23
0.93
0.30
99.77
2.06
4.79
3.95
2.55
0.20
1.00
99.89
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Wang
Qiang et
al., 2004
Zhai et al,
1992
56
District
rock type
Edong
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
70.45
0.25
15.08
1.21
1.23
0.06
0.68
2.58
4.17
3.60
0.08
1.35
other
Total
References
100.74
Zhai et al,
1992
Wang et
al., 1987
Jiurui
monzogranite
porphyry
65.52
0.52
15.23
1.30
1.71
0.01
1.98
4.08
3.89
3.81
0.20
98.25
Jiurui
granodiorite
64.11
0.50
14.80
2.36
1.68
0.06
2.47
3.13
3.91
3.60
0.36
96.98
Jiurui
54.28
1.71
13.67
3.93
3.28
0.12
6.95
6.37
3.60
2.91
0.29
2.32
1.98
101.41
Jiurui
59.58
0.75
14.6
3.15
2.07
0.12
3.35
4.07
3.56
3.38
0.57
2.18
7.4
104.78
AnqingGuichi
AnqingGuichi
AnqingGuichi
qtz diorite
62.64
0.54
15.95
1.92
2.42
0.11
2.49
4.22
3.80
2.94
0.19
2.57
99.79
granodiorite
63.66
0.52
15.38
2.22
2.36
0.14
1.78
3.81
3.51
3.14
0.28
2.53
99.33
qtz diorite
60.97
0.59
16.52
2.59
2.33
0.05
2.61
3.80
4.99
3.41
0.35
1.44
99.65
AnqingGuichi
diorite
57.91
0.62
16.65
2.94
2.31
0.05
2.53
5.09
5.52
3.33
0.41
1.12
98.48
AnqingGuichi
monzonite
59.44
0.61
16.58
2.76
2.32
0.05
2.57
4.44
5.25
3.37
0.38
1.28
99.05
AnqingGuichi
AnqingGuichi
AnqingGuichi
diorite
57.83
0.83
16.14
3.55
2.79
0.12
3.27
4.04
4.90
4.17
97.64
Jiangxi
Geology,
1984
Zhai et al.,
1992
Zhai et al.,
1992
Yu et al.,
1999
Yu et al.,
1999
Anhui
Geology,
1987
Anhui
Geology,
1987
Anhui
Geology,
1987
Shu, 2004
diorite
57.26
0.84
16.34
4.64
2.60
0.10
3.19
3.93
5.84
3.57
98.31
Shu, 2004
diorite
59.12
0.73
16.15
3.02
2.75
0.09
2.74
3.77
5.16
4.07
97.60
Shu, 2004
57
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
diorite
59.18
0.61
16.25
2.20
2.29
0.06
2.58
4.58
4.05
diorite
58.56
0.64
16.48
2.71
3.02
0.06
3.04
5.38
diorite
55.84
0.65
16.31
2.36
1.81
0.06
1.27
qtz diorite
60.69
0.62
16.13
2.58
2.79
0.08
diorite
58.63
0.60
16.92
3.36
2.22
qtz diorite
60.68
0.59
16.68
2.57
qtz diorite
67.20
0.41
15.19
qtz diorite
60.61
0.56
qtz diorite
61.62
qtz diorite
P2O5
L.O.I
or
H2 O
other
Total
References
3.82
95.62
Shu, 2004
5.13
2.99
98.01
Shu, 2004
6.62
5.11
4.28
94.31
Shu, 2004
2.86
4.07
4.09
3.69
97.60
Shu, 2004
0.04
2.91
4.18
5.92
3.03
97.81
Shu, 2004
2.28
0.04
2.33
3.84
5.36
3.26
97.63
Shu, 2004
1.98
1.08
0.04
1.24
2.15
4.84
4.23
98.36
Shu, 2004
16.70
2.36
2.51
0.06
2.83
4.36
4.70
3.50
98.19
Shu, 2004
0.62
16.18
2.84
2.22
0.05
2.66
3.21
4.91
3.46
97.77
Shu, 2004
60.11
0.58
16.34
2.50
3.13
0.10
2.67
5.26
4.64
3.20
98.53
Shu, 2004
qtz diorite
59.41
0.72
16.58
2.47
3.20
0.13
2.76
5.23
4.76
3.20
98.46
Shu, 2004
qtz diorite
59.31
0.70
16.63
2.74
3.19
0.09
2.60
4.63
4.88
3.31
98.08
Shu, 2004
58.71
0.68
13.37
2.96
2.74
0.05
2.74
4.57
5.42
3.12
0.29
0.98
95.75
58.56
1.72
16.45
2.46
2.96
0.07
3.28
5.32
5.22
2.55
0.44
0.96
99.99
57.84
0.74
16.51
2.78
3.14
0.06
3.3
5.6
5.16
2.88
0.43
0.62
99.06
Zhai et al.,
1992
Zhou et al,
2000
Zhou et al,
2000
0.12
58
District
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
Luzhong
Luzhong
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Total
References
59.62
0.66
16.4
2.53
2.73
0.06
3.16
4.56
5.05
3.15
0.38
0.7
99
0.62
99.03
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Zhou et al,
2000
Anhui
Geology,
1987
Wang et
al., 2001
60.44
0.65
15.92
2.25
2.82
0.07
3.38
4.92
4.66
2.93
0.37
56.7
0.8
16.13
1.13
4.47
0.18
3.47
6.06
4.2
2.12
0.46
95.72
58.04
0.8
16.11
2.01
3.16
0.07
2.88
5.78
3.99
1.35
0.41
94.6
59.64
0.74
15.12
2.13
3.42
0.08
3.14
4.94
3.88
2.36
0.37
95.82
58.56
0.64
16.48
2.47
3.24
0.06
3.04
5.38
5.13
2.99
0.43
60.66
0.61
16.12
1.68
3.14
0.08
2.72
5.19
3.83
2.22
0.37
96.62
60.51
0.7
15.58
2
3.2
0.15
3.08
4.54
3.83
2.36
0.32
96.271
58.43
0.67
16.91
2.69
3.58
0.05
2.95
4.74
5
2.97
0.46
0.72
99.17
58.15
0.73
16.46
2.92
3.16
0.06
3.26
5.44
4.65
2.99
0.41
1.3
99.53
57.58
0.78
16.43
3.15
3.01
0.07
3.26
5.66
4.65
2.99
0.43
1.36
99.37
58.71
0.68
13.37
2.51
3.15
0.05
2.74
4.57
5.42
3.12
0.29
0.98
95.59
diorite porphyrite
57.67
0.57
16.68
3.11
3.40
0.10
2.44
4.46
5.14
2.31
0.28
qtz diorite
porphyrite
60.70
0.67
14.45
3.39
2.70
0.32
2.32
4.11
4.51
3.94
0.32
0.32
other
98.74
96.16
2.17
99.60
59
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Luzhong
61.00
0.50
15.62
2.09
2.86
0.10
2.26
4.07
4.55
3.97
0.07
61.06
0.72
14.82
2.98
2.93
0.36
2.58
4.93
4.63
3.18
0.36
57.80
0.55
16.95
3.30
2.63
0.04
2.70
5.68
4.70
1.61
0.37
61.00
0.54
17.45
2.44
2.42
0.11
2.77
4.60
5.21
2.28
0.30
Luzhong
qtz diorite
porphyrite
pyx diorite
porphyrite
qtz diorite
porphyrite
qtz diorite
porphyrite
diorite porphyry
61.44
0.31
14.67
1.97
0.92
0.09
2.19
4.10
3.90
2.78
0.16
92.53
Luzhong
diorite porphyry
62.27
0.42
15.48
2.40
1.27
0.09
2.02
3.89
5.08
1.82
0.22
94.96
Luzhong
61.67
0.37
15.52
1.37
2.14
0.09
1.95
3.62
4.65
2.32
0.28
5.42
99.40
60.16
0.37
15.86
2.01
2.36
0.12
1.60
4.46
4.96
2.10
0.20
5.89
100.09
Tongling
qtz diorite
porphyrite
qtz diorite
porphyrite
pyx monzodiorite
50.81
0.21
17.16
2.72
5.55
0.14
3.26
9.63
3.73
3.10
0.56
1.10
97.97
Tongling
pyx diorite
53.70
1.14
16.30
3.50
4.71
0.16
3.57
8.69
3.82
2.66
0.57
0.96
99.78
Tongling
pyx diorite
50.90
1.24
15.40
3.94
5.20
0.16
4.07
8.97
3.67
2.99
0.65
2.13
99.32
Tongling
pyx diorite
53.10
1.15
16.40
3.70
4.86
0.15
3.47
8.40
3.97
3.02
0.59
0.77
99.58
Tongling
pyx diorite
54.60
0.96
16.40
3.65
4.21
0.12
3.11
8.27
4.02
2.66
0.50
0.83
99.33
Tongling
pyx diorite
54.00
1.02
17.30
3.44
4.25
0.14
3.18
8.44
4.05
2.53
0.52
0.99
99.86
Luzhong
Luzhong
Luzhong
Luzhong
other
Total
References
2.46
99.55
1.22
99.77
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Xu et al,
1997
Xu et al,
1997
Xu et al,
2000
Xu et al,
2000
Fu, 1999
96.33
1.30
100.42
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
60
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
other
Total
References
Tongling
pyx diorite
53.40
1.26
16.73
4.36
4.28
0.17
3.52
7.93
3.97
2.94
0.50
0.93
99.99
0.85
100.03
Liang et
al., 2000
Wang et
al., 2004
Xing et al.,
1996
Tongling
diorite porphyrite
58.32
0.92
17.02
3.67
2.75
0.13
2.41
6.70
3.87
3.07
0.32
Tongling
pyx monzodiorite
53.34
1.14
17.70
3.68
3.29
0.15
2.75
9.25
4.27
2.82
0.67
99.06
Tongling
alkali-feldspar
gabbro-diorite
55.43
0.86
15.99
0.99
5.58
0.11
1.95
6.28
4.37
4.07
2.00
97.63
Xing et al.,
1996
Tongling
pyx diorite
53.78
1.13
18.01
3.89
2.98
0.16
2.35
7.79
4.70
3.07
0.26
1.19
99.31
Tongling
pyx diorite
52.35
1.21
17.31
4.56
3.23
0.18
3.11
9.41
4.14
2.70
0.65
0.48
99.33
Tongling
pyx diorite
53.03
1.10
17.63
1.56
6.31
0.16
2.66
7.60
4.58
2.82
0.52
0.98
98.95
Tongling
pyx diorite
53.67
1.00
17.59
2.99
4.22
0.15
2.43
8.72
4.50
3.24
0.52
0.85
99.88
Tongling
pyx diorite
50.81
1.21
17.16
2.72
5.55
0.14
3.26
9.63
3.73
3.10
0.56
1.10
98.97
Tongling
pyx diorite
53.54
1.14
17.70
3.68
3.29
0.15
2.75
9.52
4.27
2.82
0.12
0.55
99.53
Tongling
pyx diorite
52.73
1.14
17.77
1.51
6.03
0.18
2.86
8.50
4.47
2.65
0.63
0.73
99.20
Tongling
pyx diorite
62.27
0.69
16.24
2.86
3.30
0.12
1.63
4.53
4.25
3.13
0.58
99.60
Tongling
diorite
63.44
0.65
16.04
2.75
3.24
0.10
1.37
4.21
4.25
3.02
0.55
99.62
Zhao et al.,
2004
Zhao et al.,
2004
Zhao et al.,
2004
Zhao et al.,
2004
Zhao et al.,
2004
Zhao et al.,
2004
Zhao et al.,
2004
Anhui
Geology,
1987
Anhui
Geology,
1987
61
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
Tongling
bearing-qtz
diorite porphyrite
62.85
0.67
16.14
2.80
3.27
0.11
1.50
4.37
4.25
3.07
Tongling
qtz monzodiorite
porphyry
55.92
0.77
18.65
2.41
2.99
0.10
1.20
8.10
3.79
2.84
0.31
Tongling
65.73
0.58
15.70
2.65
1.65
0.09
1.62
4.04
3.66
3.02
0.21
0.62
99.57
Tongling
qtz diorite
porphyrite
granodiorite
65.77
0.60
15.74
2.70
1.54
0.09
1.53
3.95
3.74
3.12
0.23
0.89
99.90
Tongling
granodiorite
64.68
0.60
15.98
3.03
1.44
0.08
1.59
4.24
3.76
3.25
0.26
1.07
99.98
Tongling
granodiorite
63.95
0.58
16.02
2.14
3.01
0.09
1.35
4.10
4.38
3.15
0.25
0.98
100.00
Tongling
granodiorite
63.35
0.57
15.87
2.12
2.98
0.09
1.34
4.06
4.34
3.12
0.25
2.06
100.15
Tongling
qtz diorite
61.77
0.56
15.73
2.41
3.08
0.09
1.40
4.69
4.05
3.26
0.27
3.01
100.32
63.44
0.65
16.06
2.75
3.24
0.10
1.37
4.71
4.71
3.02
0.79
100.84
62.45
0.58
16.23
2.65
1.23
0.08
1.64
4.55
3.75
3.18
0.26
2.91
99.51
Tongling
qtz diorite
porphyrite
granodiorite
60.38
0.7
17.11
2.49
2.43
0.09
1.83
5.17
4.03
2.77
0.29
2.41
99.7
Tongling
diorite porphyrite
63.86
0.55
16.61
2.5
1.72
0.08
1.21
4.59
4.48
2.72
Tongling
granodiorite
63.76
0.46
17.26
1.5
2.28
0.09
1.36
6.3
4.47
2.36
Tongling
Tongling
P2O5
L.O.I
or
H2 O
0.57
other
Total
References
99.60
Anhui
Geology,
1987
Shao et al.,
2003
97.08
98.32
0.17
100.01
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wu et al.,
1994
Xing et al.,
1996
Xing et al.,
1997
Zhai et al.,
1992
Wang et
al., 2004
Wang et
al., 2004
Anhui
Geology,
1987
Xing et al.,
1996
62
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Tongling
qtz diorite
62.89
0.57
17.07
2.07
1.24
0.06
1.35
5.93
4.64
2.49
0.29
Tongling
granodiorite
63.9
0.66
16.9
1.81
2.2
0.11
1.48
5.53
4.04
3.22
Tongling
qtz diorite
porphyry
qtz diorite
porphyry
qtz diorite
porphyry
qtz diorite
porphyry
qtz diorite
porphyry
qtz diorite
59.3
0.69
16.4
3.65
2.69
0.12
2.22
5.39
4.14
59.7
0.69
16.6
2.86
3.12
0.08
2.42
4.95
59.7
0.71
17.1
3.3
2.72
0.12
2.36
60
0.72
16.7
1.87
3.56
0.12
64.2
0.55
15.2
1.68
2.52
57.6
0.78
16.6
1.25
qtz diorite
porphyrite
pyx diorite
67.36
0.36
15.60
55.93
0.88
qtz diorite
porphyrite
qtz diorite
porphyrite
qtz diorite
porphyrite
qtz diorite
porphyrite
59.28
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
other
Total
References
1.2
99.8
0.22
0.95
101.02
2.93
0.41
1.5
99.44
4.35
3.17
0.42
1.91
100.27
5.35
4.54
2.68
0.41
1.01
100
2.18
5.6
4.29
2.69
0.42
1.2
99.35
0.09
2.02
3.87
3.75
3.74
0.32
1.38
99.32
3.93
0.1
2.63
6.37
4.33
3.17
0.46
2.04
99.26
0.90
0.60
0.06
1.42
3.65
4.55
3.74
0. 12
1.47
99.71
15.83
2.73
4.01
0.15
2.78
6.96
4.29
3.50
0.69
16.44
2.69
3.65
0.12
2.22
5.39
4.14
2.93
0.41
1.50
99.46
59.72
0.69
16.62
3.12
2.86
0.08
2.42
4.95
4.35
3.17
0.42
1.91
100.31
59.68
0.71
17.06
2.72
3.30
0.12
2.36
5.35
4.54
2.68
0.41
1.01
99.94
60.00
0.72
16.68
3.56
1.87
0.12
2.18
5.60
4.29
2.69
0.42
1.20
99.33
Wang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Huang et
al., 2004
Wang et
al., 2004
Anhui
Geology,
1987
Jiang et al.,
2001
Jiang et al.,
2001
Jiang et al.,
2001
Jiang et al.,
2001
97.06
63
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Tongling
64.24
0.55
15.16
2.52
1.68
0.09
2.02
3.87
3.75
3.74
0.32
Tongling
qtz diorite
porphyrite
granodiorite
64.01
0.57
15.78
1.83
4.09
0.12
1.44
4.08
4.05
3.03
Tongling
qtz monzodiorite
61.55
0.68
16.74
1.46
3.44
0.10
2.04
5.93
3.72
Tongling
qtz monzodiorite
61.60
0.66
16.94
1.39
3.47
0.10
2.21
6.55
Tongling
granodiorite
64.75
0.54
15.70
2.22
2.44
0.07
1.63
Tongling
granodiorite
63.66
0.57
15.69
1.82
4.07
0.12
Tongling
quartz
monzodiorite
59.01
0.82
16.00
1.89
4.53
Tongling
53.08
1.02
18.02
4.32
Tongling
59.60
0.83
16.86
other
Total
References
1.38
99.32
0.23
0.76
99.99
3.19
0.21
0.93
99.99
Jiang et al.,
2001
Wu et al.,
1994
Wu et al.,
1994
3.60
3.20
0.20
99.92
Wu et al.,
1996
4.65
4.17
3.60
0.23
100.00
1.43
4.06
4.03
3.01
0.23
1.31
100.00
0.12
2.32
4.87
4.16
4.02
0.27
1.18
99.19
Wu et al.,
1996
Xing et al.,
1996
Xing et al.,
1996
3.28
0.02
2.21
7.84
4.56
3.04
0.46
0.79
0.39
99.03
7.16
3.46
0.06
1.91
5.57
4.32
2.86
0.25
0.91
0.64
104.43
Tongling
alkali feldspar
gabbro-diorite
54.07
1.04
16.24
3.06
4.26
0.15
3.01
8.72
4.30
2.84
1.57
Tongling
granodiorite
63.19
0.65
15.62
2.37
2.63
0.08
1.79
5.03
4.11
3.08
0.28
0.80
99.63
Tongling
granodiorite
62.72
0.67
14.45
3.40
2.55
0.26
2.51
5.04
4.87
2.80
0.37
0.51
100.15
Zhai et al.,
1992
Zhai et al.,
1992
99.26
Wang et
al., 2003
Wang et
al., 2003
64
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Tongling
qtz diorite
59.31
0.86
15.91
3.77
2.37
0.11
2.21
6.48
4.37
2.80
0.35
Tongling
qtz diorite
59.40
0.85
16.20
0.50
4.97
0.11
2.21
6.60
4.37
3.06
Tongling
qtz diorite
59.2
0.84
16.02
0.37
5.48
0.1
2.17
6.49
4.39
Tongling
pyx diorite
54.47
1.25
14.63
4.46
4.71
0.5
3.42
7.53
Tongling
gabbro
53.46
1.26
16.13
4.09
4.83
0.16
3.63
Tongling
gabbro
52.61
1.34
14.86
5.18
4.68
0.58
Tongling
qtz diorite
61.34
0.74
16.3
2.57
2.63
Tongling
granodiorite
63.13
0.62
15.74
0.94
Tongling
granodiorite
63.33
0.61
13.8
Tongling
granodiorite
63.08
0.62
Tongling
granodiorite
58.3
Tongling
qtz diorite
Tongling
Tongling
other
Total
References
1.05
99.59
0.35
0.96
99.58
2.53
0.35
1.64
99.58
4.95
2.18
0.46
0.98
99.54
8.3
3.82
2.52
0.5
0.82
99.52
3.35
8.22
5.14
2.48
0.54
0.54
99.52
0.05
1.85
5.2
4.18
2.66
0.3
1.24
99.06
4.13
0.04
1.7
4.33
3.75
3.35
0.26
1.69
99.68
0.8
3.9
0.04
1.66
4.58
3.89
3.17
0.25
1.64
97.67
13.88
0.8
4
0.04
1.65
4.68
3.87
3.18
0.26
1.61
97.67
0.87
14.41
4.38
3.5
0.37
2.53
5.39
5.69
2.62
0.44
0.98
99.48
63.5
0.58
16.67
2.1
2.35
0.09
1.52
4.7
3.89
2.79
0.27
1.53
99.99
qtz diorite
62.04
0.71
16.11
0.76
4.49
0.1
2.11
4.9
3.65
3.02
0.29
1.7
99.88
granodiorite
63.61
0.55
16.38
2.29
2.08
0.05
1.25
4.6
4.67
2.67
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2003
Wang et
al., 2004
Wang et
al., 2004
Anhui
Geology,
1987
98.15
65
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Tongling
qtz monzodiorite
62.62
0.55
16.23
1.713
2.47
0.07
1.56
4.6
4.58
2.67
0.29
Tongling
qtz monzodiorite
(porphyrite)
65.02
0.53
15.88
1.9
2.42
0.05
1.62
3.76
4.59
3.06
Tongling
diorite porphyrite
55.78
0.89
16.95
2.2
5.18
0.07
3.3
6.35
3.71
Tongling
54.2
1.22
16.13
3.12
6.29
0.08
4.36
6.12
Tongling
andesite
porphyry
qtz diorite
63.89
0.54
16.64
2.41
2.09
0.08
1.33
Tongling
qtz monzodiorite
61.01
0.66
16.48
1.4
3.65
0.13
Tongling
quartz
monzodiorite
62.68
0.56
16.78
1.92
2.56
Tongling
qtz diorite
62.61
0.57
16.83
2.25
Tongling
62.13
0.56
16.78
Tongling
54.63
1.04
Tongling
62.93
Tongling
63.61
other
Total
References
0.79
98.139
Wang et
al., 1987
0.56
0.54
99.93
Wang et
al., 1987
3.3
0.32
1.57
99.624
3.39
2.35
0.47
1.68
99.41
4.59
4.44
2.52
0.24
1.08
99.85
1.75
6.41
4.05
3.09
0.3
1.14
100.07
Wang et
al., 1987
Wang et
al., 1987
Wang et
al., 2004
Xing et al.,
1996
0.09
1.46
5.29
4.89
2.83
0.28
0.74
100.08
Xing et al.,
1996
1.78
0.06
1.66
5.20
4.91
2.52
0.28
0.87
99.54
1.74
2.87
0.14
1.52
5.20
4.86
2.64
0.28
0.32
99.04
15.82
4.24
3.90
0.06
4.70
7.06
4.67
1.69
0.17
0.92
0.17
99.07
0.46
16.97
1.64
2.53
0.03
1.3
5.31
5.07
2.93
0.17
0.42
0.26
100.02
0.55
16.38
2.29
2.08
0.05
1.25
4.6
4.67
2.67
Xing et al.,
1997
Zhai et al.,
1992
Zhai et al.,
1992
Zhai et al.,
1992
Zhai et al.,
1992
98.15
66
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
other
Tongling
qtz diorite
61.7
0.55
17.41
2.18
2.61
0.12
1.62
3.64
5.31
2.61
Tongling
quartz diorite
61.07
0.51
15.45
2.73
3.27
0.10
2.30
4.64
3.61
3.56
0.20
0.18
97.62
Tongling
qtz monzodiorite
60.10
0.64
16.15
3.13
2.84
0.06
1.34
4.92
4.24
2.99
0.25
2.37
99.03
Xing et al.,
1996
Tongling
bt alkali-feldspar
gabbro
50.60
1.35
17.03
4.47
5.30
0.20
4.18
8.98
3.77
2.34
1.52
99.74
Xing et al.,
1996
Tongling
62.23
0.55
17.48
2.06
2.79
0.06
1.73
3.80
5.09
2.78
0.23
98.80
Tongling
51.84
1.15
17.44
2.55
6.25
0.18
3.13
8.58
4.08
2.24
0.50
Zhai et al.,
1992
Zhai et al.,
1992
Wang et
al., 2004
Ishihara et
al., 1986
0.30
Total
References
97.75
Anhui
Geology,
1987
Chen, 2003
98.24
Tongling
qtz diorite
56.28
0.88
16.90
4.33
2.61
0.11
2.24
6.78
3.21
2.89
0.34
3.36
99.93
Ningwu
altered olvorthopyroxeneaugite andesite
54.94
0.81
18.55
5.07
2.44
0.14
1.72
6.31
4.11
3.25
0.54
0.96
98.84
Ningwu
altered pyx
porphyrite
altered hbl-bt
andesite
56.9
0.65
16.74
4.19
2.69
0.13
2.89
4.99
3.45
3.29
0.28
1.48
97.68
60.17
0.48
16.53
2.27
2.41
0.1
2.03
5.3
3.84
1.86
0.27
2.07
97.33
altered
microdiorite
52.99
0.71
17.96
4.28
2.84
0.08
1.34
8.63
4.04
1.01
0.42
2.15
96.45
Ningwu
Ningwu
Ishihara et
al., 1986
Ishihara et
al., 1986
Ishihara et
al., 1986
67
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Ningwu
orthopyroxene
microdiorite
55.36
0.82
17.41
4.59
3.34
0.13
3.75
6.92
4.53
2.32
0.31
Ningwu
alterd hbl-bt
granodiorite
65.55
0.51
15.15
2.15
1.76
0.04
1.73
3.16
3.73
3.73
Ningwu
augite-olivine
basalt
44.32
2.22
14.62
3.22
6.86
0.23
9.71
9.58
4.58
Ningwu
augite-olivine
basalt
47.80
2.36
15.77
5.98
4.92
0.18
5.56
8.32
Ningzhen
qtz diorite
porphyry
63.04
0.53
16.21
1.77
2.92
0.09
2.53
Ningzhen
64.45
0.46
15.83
1.75
2.07
0.07
Ningzhen
qtz diorite
porphyry
qtz diorite
64.46
0.52
15.53
1.13
2.97
Ningzhen
qtz diorite
64.89
0.46
15.80
1.72
Ningzhen
qtz diorite
65.05
0.47
14.98
Ningzhen
qtz diorite
63.93
0.48
64.82
0.48
Ningzhen
Total
References
0.4
99.88
Ishihara et
al., 1986
0.18
0.70
98.39
Ishihara et
al., 1986
1.68
0.98
0.16
98.16
Ishihara et
al., 1986
4.22
2.33
0.71
1.68
99.83
Ishihara et
al., 1986
4.11
4.33
2.62
0.29
98.44
1.69
3.28
4.34
2.98
0.19
1.57
100.34
Jiangsu
Geology,
1984
Xia, 2000
0.08
1.53
5.31
4.88
2.87
0.62
99.90
2.53
0.04
1.69
4.48
4.58
2.67
0.68
99.54
2.56
2.22
0.04
1.52
4.28
4.38
2.98
1.06
99.54
15.93
1.40
2.73
0.06
2.24
4.54
4.62
2.60
0.98
99.51
16.15
4.25
0.1
2.04
4.54
4.35
2.44
0.3
99.47
1.66
other
Xu et al.,
2001
Xu et al.,
2001
Xu et al.,
2001
Xu et al.,
2001
Zhai et al.,
1992
68
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
Ningzhen
44.64
1.27
19.98
Ningzhen
64.46
0.44
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
12
0.19
4.82
10.5
3.81
0.72
15.64
3.69
0.08
1.58
3.39
4.47
L.O.I
or
H2 O
other
Total
References
1.27
99.23
2.89
0.25
96.89
Zhai et al.,
1992
Zhai et al.,
1992
Xia, 2000
Ningzhen
granodiorite
porphyry
67.02
0.37
14.93
1.52
2.19
0.07
1.65
3
3.83
3.52
0.2
0.9
Ningwu
altered olvorthopyroxeneaugite andesite
54.94
0.81
18.55
5.07
2.44
0.14
1.72
6.31
4.11
3.25
0.54
0.96
98.84
Ishihara et
al., 1986
Ningwu
altered pyx
porphyrite
altered hbl-bt
andesite
56.9
0.65
16.74
4.19
2.69
0.13
2.89
4.99
3.45
3.29
0.28
1.48
97.68
60.17
0.48
16.53
2.27
2.41
0.1
2.03
5.3
3.84
1.86
0.27
2.07
97.33
Ishihara et
al., 1986
Ishihara et
al., 1986
Ningwu
altered
microdiorite
52.99
0.71
17.96
4.28
2.84
0.08
1.34
8.63
4.04
1.01
0.42
2.15
96.45
Ishihara et
al., 1986
Ningwu
orthopyroxene
microdiorite
55.36
0.82
17.41
4.59
3.34
0.13
3.75
6.92
4.53
2.32
0.31
0.4
99.88
Ishihara et
al., 1986
Ningwu
alterd hbl-bt
granodiorite
65.55
0.51
15.15
2.15
1.76
0.04
1.73
3.16
3.73
3.73
0.18
0.70
98.39
Ishihara et
al., 1986
Ningwu
0.51
99.71
69
District
rock type
SiO2
TiO2
Al2O3
Fe2O3
FeO
MnO
MgO
CaO
Na2O
K2 O
P2O5
L.O.I
or
H2 O
Ningwu
augite-olivine
basalt
44.32
2.22
14.62
3.22
6.86
0.23
9.71
9.58
4.58
1.68
0.98
Ningwu
augite-olivine
basalt
47.80
2.36
15.77
5.98
4.92
0.18
5.56
8.32
4.22
2.33
0.71
Ningzhen
qtz diorite
porphyry
63.04
0.53
16.21
1.77
2.92
0.09
2.53
4.11
4.33
2.62
Ningzhen
64.45
0.46
15.83
1.75
2.07
0.07
1.69
3.28
4.34
2.98
0.19
Ningzhen
qtz diorite
porphyry
qtz diorite
64.46
0.52
15.53
1.13
2.97
0.08
1.53
5.31
4.88
2.87
0.62
99.90
Ningzhen
qtz diorite
64.89
0.46
15.80
1.72
2.53
0.04
1.69
4.48
4.58
2.67
0.68
99.54
Ningzhen
qtz diorite
65.05
0.47
14.98
2.56
2.22
0.04
1.52
4.28
4.38
2.98
1.06
99.54
Ningzhen
qtz diorite
63.93
0.48
15.93
1.40
2.73
0.06
2.24
4.54
4.62
2.60
0.98
99.51
Ningzhen
64.82
0.48
16.15
4.25
0.1
2.04
4.54
4.35
2.44
0.3
99.47
Ningzhen
44.64
1.27
19.98
12
0.19
4.82
10.5
3.81
0.72
1.27
99.23
Ningzhen
64.46
0.44
15.64
3.69
0.08
1.58
3.39
4.47
2.89
0.25
96.89
67.02
0.37
14.93
1.52
0.07
1.65
3
3.83
3.52
0.2
Ningzhen
granodiorite
porphyry
2.19
Total
References
0.16
98.16
Ishihara et
al., 1986
1.68
99.83
Ishihara et
al., 1986
0.29
98.44
1.57
100.34
Jiangsu
Geology,
1984
Xia, 2000
1.66
0.9
other
0.51
99.71
Xu et al.,
2001
Xu et al.,
2001
Xu et al.,
2001
Xu et al.,
2001
Zhai et al.,
1992
Zhai et al.,
1992
Zhai et al.,
1992
Xia, 2000
70
APPENDIX D Rare earth element concentrations for Mesozoic igneous rocks in the Middle and
Lower Yangtze River Valley.
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
46
41.7
36.5
38
49.9
63
77
20.79
27.77
33
40
41.1
49.1
49.38
50.94
56.85
57.56
49.05
50.02
41.8
42.5
46.7
47.99
49.05
50.02
50.28
53.58
54.4
61.48
97.4
77.7
64.9
72.7
105
129
162
40.82
43.03
78
70
83.7
93.1
90.33
95.17
107.98
95.56
93.11
112.20
84.2
76.9
89.4
86.01
93.11
112.2
91.08
98.89
116.9
100.44
12.5
8.71
8.12
48.4
28.7
26.1
31.3
49.6
55
68
18.57
15.17
36
29
39.5
37
38.23
41.17
45.43
47.81
37.03
45.15
32.5
31.5
38.9
37.62
37.03
45.15
38.56
43.83
47.1
50.28
6.67
5.13
4.64
4.96
8.25
9.7
11.6
4.75
7.36
6
4.9
7.57
6.6
6.89
7.31
7.67
7.56
6.59
8.01
6.93
5.13
6.25
6.59
6.59
8.01
6.62
7.32
8.13
7.81
1.68
1.18
1.18
1.24
2.06
2
2.4
1.04
0.50
1.5
1.1
1.84
1.62
1.66
1.75
1.8
1.93
1.62
1.59
1.56
1.38
1.59
1.57
1.62
1.59
1.64
1.84
1.79
1.88
4.82
3.99
3.47
3.26
5.53
6
7
3.61
1.56
3.6
3.3
5.67
4
4.26
4.43
4.77
5.21
3.96
4.68
0.65 2.77 0.5 1.27
0.58 2.99 0.58 1.53
0.55 2.33 0.47 1.06
2.48
1.26
0.68 2.98 0.59 1.64
0.78 3.7 0.64 1.83
0.86 4.3 0.74 2.1
0.60 3.18 0.66 1.80
0.30 1.29 0.27 0.82
2.4
1.14
2.7
1.51
0.88 3.94 0.82 2.1
0.58
0.6 2.51 0.48 1.26
0.64 2.58 0.48 1.26
0.67 2.9 0.55 1.52
0.63 2.21 0.46 1.03
0.58 2.24 0.44 1.08
0.68 2.70 0.52 1.31
0.55
0.42 1.92 0.37 0.97
0.44 2.31 0.37 1.11
0.56 2.4 0.45 1.2
0.58 2.24 0.44 1.08
0.68 2.7 0.52 1.31
0.6 2.65 0.5 1.28
0.67 2.74 0.52 1.29
0.72
0.61 2.21 0.44 0.9
12.7
14
17.4
5.20
4.61
10.9
11.43
12.07
13.52
11.64
11.34
13.66
7.14
8.83
10.9
11.34
13.66
11.19
12.41
12.59
4.08
4.76
4.05
3.96
4.68
4.29
4.61
5.17
Dy
Ho
Er
Tm Yb
Lu
Y
0.2 1.13 0.16 14.1
0.25 1.46 0.22 15.3
0.23 1.25 0.19 11.1
1.24
12.67
0.25 1.2 0.18 16.6
0.3 1.36 0.22 15.2
0.3 1.61 0.26 18.2
1.76 0.25 17.54
0.95 0.14 8.11
1.1
12.3
1.48
13.8
0.35 2
0.29 19.2
0.94 0.14
0.21 1.11 0.16
0.22 1.09 0.16
0.26 1.45 0.2
0.17 1.14 0.15
0.97 0.14 10.96
1.21 0.17 13.21
1.26 0.17
0.11 0.65 0.14 7.96
0.1 0.68 0.1 9.47
0.2 1.09 0.16 11.42
0.97 0.14 10.96
1.21 0.17 13.21
0.21 1.13 0.17 12.36
0.22 1.16 0.18 12.76
1.83 0.26
0.21 1.1 0.15 11.36
Reference
Zhao et al., 1999
Yu et al., 1999
Yu et al., 1999
Wang et al., 1987
Zhao et al., 1999
Zhao et al., 1999
Zhao et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Wang et al., 1987
Wang et al., 1987
Yu et al., 1999
Ma et al., 1997
Yuan et al., 2002
Yuan et al., 2002
Yuan et al., 2002
Yuan et al., 2002
Zhai et al., 1992
Zhai et al., 1992
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
71
District
La
Ce
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
54.6
19.06
24.94
54.58
55.08
54.4
43.98
54.44
69.84
75.68
27.99
91.2
40.84
74.75
91.22
102.00
103.6
77.13
103.56
134.60
146.50
63.46
Edong
Pr
Nd
Sm
Eu
Gd
Tb
9.90
12.46
16.56
18.35
8.5
79.5
15.43
23.25
79.45
45.12
42.7
35.10
42.65
58.99
63.56
33.64
4.6
3.37
3.53
4.64
2.00
7.3
6.49
7.33
10.20
12.22
5.48
0.94
0.05
0.52
0.94
1.84
1.51
1.58
1.51
2.49
2.79
1.39
3.4
2.83
2.62
3.41
4.74
4.4
4.57
4.36
6.08
7.84
3.37
0.58
0.57
0.47
0.58
0.56
0.63
0.67
0.63
0.81
1.13
0.48
31.52 69.35
8.92
34.8
5.58
1.44
3.51
0.5
Edong
33.42 70.81
9
34.8
5.39
1.43
3.38
0.48 2.53 0.45 1.2
0.17 1.15 0.18 12.3
Edong
35.86 74.21
9.4
36.15 5.75
1.45
3.34
0.5
0.17 1.1
Edong
38.75 81.17
9.98
37.26 5.82
1.44
3.22
0.51 2.55 0.46 1.25
0.17 1.13 0.18 12.9
Edong
40.52 78.37
9.5
35.48 5.35
1.34
2.98
0.46 2.33 0.42 1.13
0.15 0.99 0.15 10.6
Edong
48.52 91.47
10.65
38.12 5.56
1.39
3.14
0.46 2.4
0.43 1.18
0.16 1.06 0.18 12.3
Edong
49
91.98
10.67
38.6
5.72
1.43
3.23
0.48 2.52 0.44 1.24
0.17 1.14 0.18 12.8
Edong
Edong
Edong
Edong
Edong
Edong
48.97
50.87
51.48
71.03
78.47
22
95.74
105.60
89.58
113.00
130.70
48.44
11.23
13.70
10.13
13.58
14.83
5.69
36.82
49.09
32.79
47.81
48.45
21.89
6.55
9.30
5.63
9.08
9.67
4.02
1.60
2.52
1.47
1.50
1.92
1.08
4.37
6.17
3.62
5.98
6.60
3.37
0.69
0.89
0.53
0.87
0.96
0.48
1.53
1.52
1.34
1.90
2.16
0.21 1.38
4.62
6.98
9.95
12.40
Dy
Ho
Er
3.71
2.55
2.74
2.88
0.83
0.60
0.59
0.57
2.75
1.91
1.73
1.46
3.03
2.63
2.89
4.83
2.53
0.59
0.52
0.55
0.93
0.44
1.49
1.30
1.26
2.35
1.2
2.58 0.45 1.26
2.6
2.91
3.83
2.36
3.95
4.31
2.68
0.45 1.25
0.59
0.72
0.47
0.76
0.85
0.51
1.54
1.79
1.26
1.99
2.22
1.43
Tm Yb
Lu
2.04
3.38
2.63
2.04
1.43
1.2
1.35
1.20
1.04
2.07
0.17 1.09
0.3
0.45
0.38
0.30
0.21
0.17
0.19
0.17
0.15
0.28
0.18
Y
23.40
15.98
16.02
14.26
15.99
13.59
13.77
24.77
12.7
0.18 1.13 0.19 12.9
0.18 12.8
0.22
0.21
0.20
0.27
0.31
0.22
15.36
18.46
13.09
20.32
22.34
13.3
Reference
Ma et al., 1997
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Ma et al., 1997
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Wang Qiang et al.,
2004
72
District
La
Edong
Ce
Pr
Nd
28.21 58.71
7.2
Edong
28.44 56.44
Edong
Eu
Gd
Tb
28.23 4.87
1.4
3.84
0.54 2.94 0.55 1.52
0.21 1.39 0.22 15.2
6.81
27.01 4.91
1.33
3.98
0.56 3.11 0.57 1.6
0.23 1.47 0.24 15.9
28.47 52.78
6.04
23.71 4.11
1.13
3.29
0.46 2.63 0.49 1.36
0.2
Edong
29.19 54.4
6.51
24.96 4.3
1.2
3.39
0.52 2.81 0.53 1.42
0.21 1.45 0.23 14.6
Edong
31.6
61.74
7.24
28
4.77
1.32
3.86
0.54 2.87 0.53 1.43
0.2
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
Jiurui
27.76
37.31
87.35
11.50
10.70
13.20
10.50
10.30
23.88
22.5
49
28.26
39.7
38.6
38.00
32.00
46.8
46.00
46.97
64.11
52.13
40.15
21
56.25
69.416
86.007
23.50
22.10
26.40
21.70
21.50
43.96
36.7
88
61.78
58
66.3
73.00
61.00
87.1
89.00
87.99
128.58
105.20
73.404
46.161
7.00
6.614
8.321
3.11
2.90
3.35
2.87
2.85
23.70
26.64
34.83
14.60
13.70
15.20
13.40
13.20
17.15
18.4
40
21.42
23.6
26.6
28.00
27.00
32.9
33.00
34.28
54.97
46.26
30.05
22.2
4.57
4.219
5.67
3.89
3.58
3.75
3.59
3.51
3.79
3.5
7.1
3.66
5
4.3
7.20
4.98
5.2
6.80
5.75
9.57
8.89
4.926
4.363
1.24
1.07
1.591
1.23
1.17
1.17
1.14
1.13
0.83
0.84
1.94
1.06
1.37
1.13
1.50
1.28
1.28
1.40
1.32
2.01
2.19
1.329
1.208
3.65
2.769
4.067
3.71
3.36
3.53
3.40
3.32
2.26
2.5
5.6
2.76
3.8
3.3
4.00
3.75
3.5
4.00
3.92
6.7
6.52
3.491
3.905
0.58
0.31
0.51
0.63
0.56
0.57
0.56
0.56
0.12
0.21
0.29
0.26
0.25
0.26
0.25
6.41
7.7
11.41
15.25
13.31
7.15
5.07
Sm
Dy
2.71
1.75
2.87
4.03
3.63
3.60
3.67
3.64
1.92
Ho
0.54
0.32
0.44
0.83
0.75
0.74
0.76
0.74
Er
1.46
0.838
1.45
2.05
1.89
1.83
1.87
1.84
1.22
Tm Yb
0.71
3.5
1.86
0.38 1.87 0.34 0.95
0.8 2.3 0.3 1.26
0.62
3.10
1.64
2.36
1.24
0.73
2.70
1.21
0.62 2.4 0.49 1.19
0.52 3.5 0.93 1.28
1.00 4.37 0.81 1.97
0.45 2.42 0.44 1.165
0.62 3.38 0.67 1.821
0.14
0.35
0.23
0.33
0.17
0.28
Lu
Y
1.34 0.22 13.6
1.3
0.21 14.5
1.43
0.79
1.41
1.89
1.74
1.67
1.73
1.69
1.14
0.92
1.88
0.95
1
0.84
1.43
1.27
0.87
1.19
0.99
1.07
1.69
1.09
1.76
0.27
0.12
0.22
0.28
0.25
0.25
0.26
0.25
14.27
8.889
14.75
22.1
19.8
19.4
20
19.6
9.45
0.13
21
0.14 9.71
0.15 12.4
0.18
15.05
11.29
0.15
12.40
0.23 10.85
0.55 13.71
0.25 20.01
0.17 11.69
0.27 17.04
Reference
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Wang Qiang et al.,
2004
Zhai et al., 1992
Zhang et al., 1994
Zhang et al., 1994
Xue et al., 2004
Xue et al., 2004
Xue et al., 2004
Xue et al., 2004
Xue et al., 2004
Wang et al., 1987
Ma et al., 1997
Wang et al., 1987
Liu et al., 2005
Liu et al., 2006
Ma et al., 1997
Wang et al., 1987
Wang et al., 1987
Ma et al., 1997
Wang et al., 1987
Wang et al., 1994
Wang et al., 1994
Zhai et al., 1992
Zhang et al., 1994
Zhang et al., 1994
73
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Jiurui
Jiurui
Luzhong
Luzhong
Luzhong
Luzhong
Luzhong
Luzhong
Luzhong
Luzhong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
45.23
24.3
22.9
29.57
25.8
27.83
19.42
17.62
19.65
17.7
19.65
15.47
17.92
21.65
24.92
28.48
22.19
53.51
30.03
58.3
49.1
56.7
40.6
55.3
68.7
38
29.6
25.8
17.3
17.2
26.4
19.4
85.658
50.326
46.9
59.34
48.86
58.88
39.34
40.66
37.99
39.24
37.99
32.48
31.71
36.58
44.32
56.15
43.97
95.68
57.05
115.6
104.8
107.2
79.3
87.5
122
94.7
59.3
48.9
34.6
34.7
54.9
39.3
8.174
4.696
5.35
6.47
6.15
6.68
4.39
5.52
4.99
5.49
4.99
4.61
3.79
5.16
6.118
7.671
6.07
11.97
7.15
13.3
11.9
11.8
8.22
9.8
14.7
12.9
6.47
6.15
3.84
4.23
6.41
4.39
33.23
19.58
23.82
23.12
23.41
26.85
17.71
19.12
17.69
20.72
17.69
16.62
13.98
19.31
23.76
30.61
21.62
42.87
23.75
49.2
46
43.9
29.1
31.2
50.8
52.7
23.1
23.4
14.9
16.6
25.7
17.1
5.304
3.439
4.29
4.87
4.84
5.7
2.97
4.09
3.52
4.69
3.52
3.43
3.03
3.44
4.556
6.216
4.36
7.22
4.36
9.91
9.69
8.7
5.74
5.49
9.48
11.85
4.87
4.84
3
2.85
5.27
2.97
1.306
0.693
1.13
1.12
0.98
1.25
0.99
1.49
1.03
1.31
1.03
0.83
0.74
0.903
1.277
1.583
1.29
1.76
1.02
1.8
1.82
1.56
1.32
1.45
1.73
3.3
1.12
0.984
0.793
0.755
1.63
0.985
3.564
2.927
3.56
3.85
3.57
4.61
2.67
3.97
3.09
4.15
3.09
2.58
2.41
2.806
3.909
5.747
3.3
4.6
3
7.1
7.18
6.71
4.69
4.46
7.21
8.6
3.85
3.57
2.13
2.14
4.17
2.67
0.43 2.26 0.42
0.57 3.27 0.65
2.78 0.35
0.55 3.05 0.58
0.46 2.44 0.46
0.6 3.39 0.67
0.39 1.94 0.34
0.52 2.7 0.55
0.46 2.35 0.49
0.57 2.6 0.51
0.46 2.35 0.49
0.37 1.88 0.39
0.35 1.7 0.36
0.51 2.08 0.49
0.67 2.88 0.66
0.97 4.09 0.88
0.46 2.13 0.43
0.62 2.53 0.49
0.52 2.29 0.46
0.89 4.42 0.85
0.9 4.66 0.89
0.8 4.21 0.8
0.78 4.48 0.95
0.55 3.18 0.66
0.97 5.1 1.03
1.22 6.68 1.31
0.55 3.05 0.58
0.46 2.44 0.46
0.32 1.72 0.36
0.3 1.74 0.33
0.53 2.62 0.49
0.39 1.94 0.34
Er
Tm Yb
Lu
Y
Reference
1.042
1.945
1.59
1.78
1.28
1.89
0.95
1.29
1.3
1.29
1.3
1.04
0.99
1.028
1.7
2.276
1.1
1.22
1.24
2.39
2.51
2.47
2.84
2.03
3.06
3.71
1.78
1.28
0.917
0.953
1.26
0.95
0.16
0.32
0.35
0.25
0.2
0.3
0.11
0.15
0.2
0.19
0.2
0.16
0.15
0.26
0.3
0.36
0.16
0.2
0.21
0.38
0.38
0.37
0.41
0.37
0.49
0.58
0.25
0.2
0.15
0.14
0.15
0.11
0.15
0.3
0.25
0.25
0.19
0.31
0.13
0.12
0.19
0.18
0.19
0.17
0.16
0.19
0.26
0.29
0.16
0.17
0.19
0.38
0.39
0.39
0.42
0.45
0.51
0.57
0.25
0.19
0.15
0.15
0.17
0.13
10.5
17.68
14.5
17
9
19
9
10
12
12
12.3
9.55
8.61
10.76
15.35
22.01
10.98
12.12
12.39
25.3
26.3
24.5
31
19.7
29
38.3
16.9
8.55
9.62
9.32
12.4
9.41
Zhang et al., 1994
Zhang et al., 1994
Qiu et al., 1990
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Wang et al., 2001
Xu et al., 1997
Xu et al., 1997
Xu et al., 1997
Xu et al., 2000
Xu et al., 2000
Xu et al., 2000
Xu et al., 2000
Zhang et al., 1994
Zhang et al., 1994
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
0.95
1.99
1.54
1.73
1.29
1.97
0.8
0.87
1.26
1.16
1.26
1.04
0.97
1.08
1.58
1.85
1.03
1.1
1.24
2.5
2.55
2.54
2.58
2.73
3.35
3.76
1.73
1.29
0.98
0.91
1.07
0.8
74
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Luzong
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningzhen
Ningzhen
Ningzhen
20.7
19.48
14.9
20.3
94.2
15.63
23.31
19.13
19.13
20.26
26.89
26.56
34.13
35.72
25.84
21.89
37.92
41
53.76
49.77
26.91
28.86
19.48
16.85
20.14
30.34
28.84
99.62
38.91
38.00
41.3
48.6
40.1
41
36.8
43.9
156.5
35.26
47.09
40.09
39.75
42.08
54.01
54.45
66.54
69.46
53.04
45.2
76.29
71.47
102
95.36
53.16
54.81
41
36.69
40.69
66.14
56.05
206.3
78.94
69.50
70.9
73.8
5.27
4.54
5.45
6.07
21.34
4.14
5.12
4.38
4.61
4.98
5.95
6.07
7.03
7.45
6.03
5.08
8.32
18.7
19.32
18.3
21
49.37
17.41
21.59
18.23
19.86
20.78
23.22
25.28
27.5
29.19
24.26
21.11
34.04
35.1
38.92
41.66
23.27
24.35
19.32
19.62
18.03
31.3
23.29
88.27
35.97
29.50
28.3
23.2
3.82
4.44
4.65
5.2
9.7
3.71
4.5
4.04
4.3
4.62
4.46
5.49
5.52
5.79
5.03
4.44
6.52
5.82
7.31
6.75
4.96
4.91
4.44
4.65
3.85
6.34
4.27
16.81
6.95
4.76
4.50
3.58
1.09
1.34
1.59
1.68
0.88
0.78
1.2
0.98
1.26
1.48
1.23
1.45
1.48
1.56
1.31
1.29
1.74
1.61
2.47
2.34
1.33
1.33
1.34
1.38
1.13
1.89
1.39
4.01
1.83
1.25
1.26
0.94
3.26
4.13
5.19
5.65
11.97
3.36
4.01
3.52
3.94
4.43
4.11
4.76
4.38
4.78
4.4
3.97
5.67
10.08
5.82
4.54
4.33
4.31
8.52
24.14
9.64
7.6
7.0
Tb
0.49
0.66
0.75
0.8
1.74
0.5
0.54
0.52
0.55
0.62
0.57
0.67
0.63
0.65
0.61
0.56
0.72
0.67
5.64 0.81
0.7
4.29 0.63
0.64
4.13 0.66
4.6
0.73
3.62 0.6
5.59 0.9
0.82
11.12 1.35
5.14 0.81
3.16
3.48 0.36
2.93 0.30
Dy
Ho
Er
Tm Yb
Lu
Y
2.48
3.79
3.81
4.54
9.9
3.27
3.51
3.1
3.36
3.67
3.28
4.01
3.64
3.64
3.45
3.39
4.19
0.52
0.77
0.93
0.83
2.63
0.73
0.7
0.67
0.75
0.77
0.67
0.79
0.71
0.71
0.7
0.71
0.76
1.37
2.1
2.24
2.14
10.03
2.21
2.14
2
2.16
2.21
1.91
2.37
2.05
2.04
2.1
2.14
2.46
0.21
0.32
0.37
0.4
1.19
0.32
0.33
0.34
0.28
0.34
0.3
0.34
0.32
0.31
0.3
0.3
0.2
0.31
0.68
0.27
2.35
0.32
0.3
0.33
0.28
0.28
0.28
0.31
0.3
0.29
0.3
0.3
0.29
0.19
0.29
0.25
0.29
0.19
0.31
0.37
0.29
0.37
0.28
0.34
0.3
13.1
3.85 0.73 1.89
0.3
3.47 0.68 1.85
0.3
3.79
4.21
3.35
4.7
0.77
0.84
0.67
0.94
2.1
2.36
1.83
2.53
0.32
0.37
0.29
0.41
6.73
3.93
2.45
2.31
2.12
1.11 2.94
0.78 2.2
1.16
0.39 1.10
0.38 1.10
0.39
0.31
1.33
2.06
2.49
2.42
10.6
0.28
2.32
2.23
2.18
2.19
2.08
2.19
2.09
2.1
1.98
2.09
1.93
1.36
1.92
1.7
1.89
1.39
2.06
2.4
1.9
2.47
2.01
2.32
1.91
1.12
0.90
0.99
Reference
Wang et al., 2006
Xu et al., 1999
Xu et al., 1999
Xu et al., 1999
Xu et al., 1999
19.5 Wang et al., 2001
19.2 Wang et al., 2001
18.1 Wang et al., 2001
19.2 Wang et al., 2001
20.1 Wang et al., 2001
17.8 Wang et al., 2001
21.2 Wang et al., 2001
18.8 Wang et al., 2001
19.6 Wang et al., 2001
18.8 Wang et al., 2001
18.7 Wang et al., 2001
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
Xing et al., 1996
11.68 Wang et al., 1987
0.15
Xia, 2000
0.15
Xia, 2000
75
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm Yb
Lu
Y
Reference
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
32.5
34.9
36.7
37.4
37.5
37.7
40.1
42.0
45.1
37.00
45.00
37
27.21
29.41
35.54
40.31
22.1
47.11
49.93
35.00
46.00
35.44
38.11
45.1
37.5
37.4
40.1
36.7
37.7
32.5
34.9
42
59.0
67.1
68.7
73.1
71.9
60.9
78.1
84.1
73.7
60.00
81.00
60
53.41
50.71
65.41
69.89
38.8
72.76
99.39
69.00
97.00
63.014
64.542
73.7
71.9
73.1
78.1
68.7
60.9
59
67.1
84.1
6.1
6.6
6.7
7.2
6.8
7.1
7.8
8.3
8.0
7.90
12.00
22.6
23.2
23.0
25.2
23.5
25.2
26.9
30.7
27.6
75.00
40.00
75
21.36
24.31
21.40
27.27
17.9
22.57
43.07
38.00
50.00
22.82
23.64
27.6
23.5
25.2
26.9
23
25.2
22.6
23.2
30.7
3.91
3.89
3.56
4.00
3.71
4.07
4.20
5.20
4.41
6.00
6.10
6
5.10
4.88
4.44
4.60
2.47
3.44
7.78
6.30
8.90
3.7
3.756
4.41
3.71
4
4.2
3.56
4.07
3.91
3.89
5.2
1.16
1.36
1.28
1.40
1.33
1.35
1.39
1.53
1.36
1.05
1.53
1.05
1.25
1.30
1.10
1.16
0.62
0.88
1.37
1.65
2.60
1.124
1.099
1.36
1.33
1.4
1.39
1.28
1.35
1.16
1.36
1.53
2.80
3.55
3.36
3.44
3.44
3.48
3.40
3.82
3.69
2.70
4.70
2.7
3.66
3.97
2.71
3.38
2.09
2.84
5.78
4.50
6.40
2.708
2.654
3.69
3.44
3.44
3.4
3.36
3.48
2.8
3.55
3.82
0.39
0.37
0.37
0.39
0.37
0.40
0.42
0.55
0.47
0.30
0.62
0.3
0.81
0.79
0.28
0.36
0.3
0.33
1.00
0.63
0.79
0.35
0.32
0.47
0.37
0.39
0.42
0.37
0.4
0.39
0.37
0.55
1.95
1.93
1.92
2.01
1.92
2.10
2.12
2.80
2.29
1.47
2.80
0.30
0.30
0.32
0.32
0.31
0.34
0.35
0.47
0.40
0.34
0.79
0.81
0.85
0.84
0.89
0.84
0.89
0.94
1.28
1.04
0.81
1.75
0.10
0.10
0.11
0.11
0.11
0.12
0.12
0.16
0.14
8.9
8.4
8.2
8.1
7.5
8.8
9.2
12.4
10.4
8.80
17.10
2.87
2.61
1.87
3.31
1.56
2.01
4.57
3.40
4.20
2
1.75
2.29
1.92
2.01
2.12
1.92
2.1
1.95
1.93
2.8
0.68
0.69
0.30
0.39
0.3
0.36
0.86
0.76
0.83
0.37
0.33
0.4
0.31
0.32
0.35
0.32
0.34
0.3
0.3
0.47
1.72
1.70
0.91
1.19
0.83
1.01
2.41
1.53
1.67
1.107
0.847
1.04
0.84
0.89
0.94
0.84
0.89
0.81
0.85
1.28
0.21
0.11
0.18
0.17
0.1
0.12
0.11
0.13
0.13
0.12
0.14
0.14
0.19
0.16
0.30
0.60
0.3
0.11
0.15
0.21
0.18
0.08
0.15
0.34
0.31
0.30
0.15
0.12
0.16
0.12
0.13
0.14
0.13
0.14
0.12
0.11
0.19
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Xu et al., 2001
Zhai et al., 1992
Zhai et al., 1992
Ma et al., 1997
Zhang, 1998
Zhang, 1998
Zhang, 1998
Zhang, 1998
Zhao et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhang et al., 1994
Zhang et al., 1994
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
Wang et al., 2006
5.78
5.88
6.33
7.64
4.57
6.88
12.74
8.90
11.80
5.68
6.049
8.04
6.8
7.18
7.76
6.68
7.08
6.14
6.58
8.27
0.15
0.11
0.14
0.11
0.11
0.12
0.11
0.12
0.1
0.1
0.16
0.78
0.79
0.88
0.86
0.81
0.91
0.94
1.16
1.06
0.74
1.23
0.74
0.87
0.96
1.47
1.41
0.76
0.99
2.08
1.35
1.30
0.97
0.79
1.06
0.81
0.86
0.94
0.88
0.91
0.78
0.79
1.16
13.98
14.79
10.51
10.48
8.02
0.00
23.40
15.60
18.40
10.09
8.517
10.4
7.5
8.1
9.2
8.2
8.8
8.9
8.4
12.4
76
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm Yb
Ningzhen
Ningzhen
Suzhou
Suzhou
Suzhou
Suzhou
Suzhou
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
75.4
48.6
20.69
34.80
42.90
53.10
62.10
33.77
34.94
37.09
42.67
42.97
45.84
46.4
45.27
39.12
42.96
45.71
48.52
50.98
51.07
45.5
50.99
57.98
46.7
51.2
45.63
20.7
50.4
37.35
39.56
40.1
142
102
40.03
71.70
81.50
94.90
113.00
75.66
73.02
82.84
85.26
95.13
89.19
88.9
87.62
84.12
87.22
95.7
103
102.1
92.94
96.6
100.93
113.37
83.7
91.1
85.64
43.2
104.9
74.45
81.27
79.59
13.8
10.3
4.36
7.30
10.50
11.00
13.90
8.97
8.96
10.19
10.12
11.08
10.56
9.99
9.11
11.57
11.33
12.9
12.33
12.76
12.71
11.9
11.91
14.29
11.1
11.34
9.64
6.54
49.3
39.9
16.20
27.40
37.20
34.00
47.20
30.53
28.57
35.29
33.85
37.12
35.56
35.2
37.12
36.72
39.67
44.42
46.35
45.94
43.25
46.7
43.74
48.44
42.9
27
34.58
22.3
50.2
30.28
35.32
33.91
7.79
7.08
3.85
5.60
8.70
8.40
10.30
6.17
5.95
7.22
6.69
6.97
7.04
6.59
7.36
8.25
8.18
9.44
9.34
9.44
8.85
8.9
8.8
9.06
7.73
7.36
6.57
3.69
9.6
5.81
7.29
6.93
2.38
2.04
0.65
1.28
0.44
0.88
0.76
2.31
2.18
2.44
2.51
2.57
2.44
1.83
2.04
2.06
2.08
2.29
2.15
2.28
2.07
2.16
2.26
2.35
2.08
2.16
1.64
0.78
2.58
1.51
1.9
1.82
5.9
4.95
3.48
4.80
8.80
5.40
10.52
9.21
8.73
10.29
9.63
10.61
10.09
6.79
5.92
8.46
6.91
7.68
7.18
7.51
7.43
6.6
6.37
6.63
6.63
6.2
4.58
2.98
6.4
4.26
5.69
5.36
0.72
0.77
0.70
2.50
2.10
2.40
0.10
1.08
1.04
1.17
1.08
1.17
1.13
0.86
0.88
0.95
0.81
0.87
0.86
0.85
0.84
0.92
1.12
1.01
0.92
0.84
0.7
0.4
0.89
0.55
0.81
0.81
3.54
3.93
3.47
3.80
12.40
15.20
12.13
4.83
4.65
5.35
4.84
5.31
5.09
4.2
4.65
4.78
4.66
5.09
4.81
4.88
4.77
4.29
5.17
4.57
4.76
4.19
3.99
2.16
0.55
0.67
0.84
0.90
3.10
3.80
0.00
0.98
0.89
1.08
1.02
1.05
1.04
0.84
0.92
1.07
0.95
1.03
0.99
1.02
1.01
0.91
0.93
0.94
0.9
0.8
0.69
0.4
1.41
1.74
2.33
2.70
8.60
11.11
7.00
2.47
2.43
2.68
2.51
2.55
2.49
2.44
2.5
2.28
2.05
2.32
2.12
2.12
2.2
2.14
2.25
2.58
2.35
2.08
1.86
1.16
0.17 1.23 0.19
0.23 1.64 0.26
2.61 0.34
2.50 0.40
11.80 1.70
15.70 2.20
9.30 1.30
0.3 1.92 0.21
0.29 1.97 0.22
0.31 2.08 0.22
0.29 1.98 0.21
0.32 2.27 0.24
0.33 2.22 0.22
0.34 2.38 0.37
0.39 2.34 0.34
0.4 2.6 0.68
0.31 2.11 0.31
0.34 2.31 0.32
0.31 2.08 0.28
0.32 2.17 0.3
0.36 2.34 0.32
0.33 2.26 0.36
0.3 2.35
0.4 2.25 0.32
0.32 2.11 0.32
0.27 1.75 0.27
0.32 1.89 0.3
0.2 1.07 0.18
1.61 0.21
0.28 1.89 0.23
0.4 2.64 0.36
0.38 2.57 0.34
7.85
9.12
8.69
3.32 0.62 1.77
4.48 0.9 2.92
4.44 0.88 2.79
Lu
Y
Reference
13.7 Wang et al., 2006
16.9 Wang et al., 2006
22.00 Zhai et al., 1992
22.70 Zhai et al., 1992
86.00 Zhai et al., 1992
102.80 Zhai et al., 1992
73.60 Zhai et al., 1992
18.3 Huang et al., 2004
18.1 Huang et al., 2004
19.8 Huang et al., 2004
18.9 Huang et al., 2004
20.9 Huang et al., 2004
19.2 Huang et al., 2004
21
Wang et al., 2004
Xu et al., 1999
Xu et al., 2004
Xu et al., 2004
Xu et al., 2004
Xu et al., 2004
Xu et al., 2004
Xu et al., 2004
25.7 Zhao et al., 2004
24.89 Zhao et al., 2004
24.02 Zhao et al., 2004
21.8 Tian et al., 2004
21.7 Tian et al., 2004
Ling et al., 2003
12
Zhao et al., 1999
Ma et al., 1997
15.93 Shao et al., 2003
24.45 Shao et al., 2003
25.28 Shao et al., 2003
77
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm Yb
Lu
Y
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
43.84
44.37
48.16
33.6
40.6
43.9
50.40
36.5
40.4
59.28
60.98
41.5
37.46
36.2
45.18
35.86
32.3
36.73
47.48
51.39
51.41
52.12
53.92
21.6
26.1
35.5
38.8
32.3
36.73
47.48
49.43
51.4
75.08
86.48
87.45
70.7
87.7
86.9
104.90
69.3
78.1
125.61
115.68
79.7
69.34
76.3
88.64
60.58
63.66
75.29
88.24
98.25
96.15
99.75
101.9
47.9
55.5
95.8
72.7
63.64
75.29
88.24
91.96
98.25
8
9.57
9.18
7.68
9.69
9.44
13.75
7.69
8.33
15.17
12.01
9.62
8.6
8.96
10.78
7.88
7.78
8.02
10.59
10.86
10.61
10.69
11.29
5.48
6.22
7.39
9.51
7.78
8.02
10.5
10.34
10.86
30.02
37.37
34.67
28.4
35.4
33.3
50.52
27
30
53.4
47.97
32.98
29.21
32.4
35.10
28.34
27.03
29.59
37.58
38.49
39.42
40.02
41.87
20.3
23.4
29.7
37
27.03
29.59
37.58
37.99
38.5
5.53
7.57
6.95
5.3
6.96
5.83
9.62
5.01
5.48
9.74
8.71
6.36
5.33
6.19
6.50
4.88
4.72
5.29
6.52
6.51
6.82
6.76
7.38
4
4.29
5.59
5.89
4.72
5.29
6.52
6.72
6.51
1.44
1.69
1.81
1.41
1.58
1.48
2.58
1.39
1.58
2.69
2.38
1.61
1.38
1.92
1.64
1.22
1.39
1.38
1.87
1.88
1.86
1.91
2.01
1.07
0.98
1.64
1.6
1.39
1.38
1.87
1.91
1.88
4.53
6.07
5.83
5.42
6.57
6.45
6.40
5.2
5.93
7.83
6.95
4.73
3.95
6.27
4.98
2.94
4.43
4.99
6.32
6.17
5.84
6.35
6.82
3.62
4.24
4.86
4.84
4.43
4.99
6.14
6.15
6.17
0.65
0.89
0.91
0.61
0.75
0.71
0.89
0.58
0.67
1.12
1.01
0.8
0.6
0.71
0.80
0.54
0.48
0.53
0.7
0.69
0.66
0.73
0.75
0.37
0.39
0.64
0.7
0.48
0.53
0.7
0.67
0.69
3.7
4.68
4.97
3.34
4.17
3.8
3.90
2.59
3.35
4.76
5.04
3.67
2.65
3.32
3.75
2.61
2.53
2.79
3.43
3.39
3.55
3.58
3.96
1.59
1.65
3.15
3.65
2.53
2.79
3.43
3.62
3.39
0.71
0.87
0.99
0.64
0.83
0.74
0.75
0.48
0.69
0.96
0.97
0.71
0.52
0.63
0.75
0.68
0.52
0.55
0.72
0.72
0.72
0.71
0.81
0.31
0.32
0.65
0.7
0.52
0.55
0.72
0.74
0.72
2.14
2.65
3
1.96
2.28
2.15
1.85
1.38
1.96
2.81
2.59
1.89
1.38
1.67
2.05
1.49
1.44
1.52
2.04
2.03
2
2.03
2.22
0.81
0.78
1.79
1.85
1.44
1.52
2.04
2.04
2.03
0.35
0.36
0.42
0.31
0.35
0.35
0.29
0.33
0.38
0.27
0.35
0.31
0.21
0.2
0.29
0.38
0.37
0.29
0.18
0.22
0.31
0.17
0.21
0.23
0.3
0.29
0.31
0.3
0.32
0.11
0.12
0.22
0.22
0.21
0.23
0.3
0.3
0.3
18.92
25.08
28.5
15
20
18
18.58
14
19
0.2
0.32
0.44
0.39
0.37
0.23
0.23
0.37
0.21
0.22
0.28
0.28
0.29
0.28
0.31
0.12
0.13
0.3
0.3
0.21
0.22
0.28
0.29
0.28
2.08
2.13
2.74
1.87
2.39
2.04
1.61
1.34
1.96
2.55
2.49
1.91
1.29
1.39
2.04
1.14
1.19
1.32
1.76
1.68
1.76
1.81
1.85
0.72
0.87
1.39
1.62
1.19
1.32
1.76
1.76
1.68
Reference
Shao et al., 2003
Shao et al., 2003
Shao et al., 2003
Wang et al., 2004
Wang et al., 2004
Wang et al., 2004
Zhai et al., 1992
Wang et al., 2004
Wang et al., 2004
Xu et al., 1999
Xu et al., 1999
18.91 Qiu et al., 1994
13.41 Qiu et al., 1994
15
Wang et al., 2004
19.21 Zhai et al., 1992
Huang et al., 2004
12.5 Huang et al., 2004
13.4 Huang et al., 2004
16.9 Huang et al., 2004
17.3 Huang et al., 2004
16.5 Huang et al., 2004
17
Huang et al., 2004
19.6 Huang et al., 2004
8
Wang et al., 2004
8
Wang et al., 2004
19.9 Zhao et al., 1999
19.8 Zhao et al., 1999
Jiang et al., 2001
Jiang et al., 2001
Jiang et al., 2001
Jiang et al., 2001
Jiang et al., 2001
78
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
51.41
53.92
34.4
38.2
38.84
31.31
34.89
35.16
36.3
37.04
41.77
41.96
42.19
42.57
42.65
42.8
44.28
44.56
38.3
45.8
25.79
38.16
58.27
54.2
43.7
39.7
38.39
32
37
37
33.3
39.72
96.15
102
64.69
69.3
73.18
66.37
75.36
68.36
69.85
71.99
80.08
83.07
82.67
82.95
85.42
83.56
91.93
85.81
75.1
91.2
58.35
69.29
111.50
94.3
83.2
75.7
72.86
60
73
74.6
65.4
75.69
10.61
11.29
7.34
39.42
41.87
26.35
28.1
31.04
31.29
36.17
27.75
28.08
28.83
32.69
34.32
34.06
33.87
37.92
35.14
44.01
38.66
30.1
36.8
37.60
28.13
45.95
49.1
33.2
32.1
31.59
27.33
34
38.5
27.9
32.14
6.82
7.38
5.02
5.3
5.91
6.5
7.8
5.23
5.03
5.08
5.84
6.21
6.08
6.22
7.51
6.29
9.13
7.75
5.68
6.62
8.04
5.33
8.41
7.65
5.74
5.9
5.83
4.57
5.6
7.5
4.89
5.92
1.86
2.01
1.32
1.37
1.56
1.58
1.87
1.47
1.36
1.35
1.64
1.75
1.64
1.71
1.91
1.72
2.12
1.82
1.62
1.9
2.43
1.37
2.11
1.93
1.67
1.54
1.57
1.25
1.73
1.845
1.38
1.54
5.84
6.82
3.42
3.8
4.46
4.98
5.95
4.53
4.42
4.19
5.01
5.16
5.07
5.44
6.15
5.26
6.79
5.77
5.89
7.64
6.74
3.76
5.94
6.12
6.52
4
4.41
3.5
5.1
5.95
5.48
3.99
0.66
0.75
0.63
0.6
0.67
0.63
0.76
0.62
0.61
0.58
0.67
0.71
0.72
0.69
0.81
0.69
0.85
0.7
0.66
0.91
1.11
0.60
0.91
0.9
0.8
0.58
0.66
3.55 0.72 2
3.96 0.81 2.22
2.96 0.53 1.33
8.63
7.84
8.91
7.4
7.62
7.59
8.68
9.04
8.79
8.96
9.43
8.96
10.96
10.1
8.39
9.96
8.87
8.24
13.21
13
9.11
8.91
7.4
9.15
3.56
3.33
4.1
3.48
3.26
3.42
3.99
3.87
3.79
3.94
4.29
3.86
4.4
3.71
3.48
4.21
4.70
2.91
4.29
4.12
3.82
Ho
0.66
0.63
0.78
0.6
0.61
0.6
0.74
0.75
0.7
0.71
0.81
0.71
0.79
0.68
0.63
0.78
0.87
0.60
0.84
0.8
0.83
Er
1.77
1.68
2.11
1.64
1.78
1.82
1.92
2.02
1.94
2.11
2.28
1.96
2.21
1.85
1.66
2.43
2.16
1.69
2.22
2.02
2.36
2.65 0.52 1.38
1.93
0.93
3.5
1.74
5.5
3.1
0.61 2.88 0.41 1.45
0.58 2.64 0.51 1.29
Tm Yb
Lu
0.29 1.76 0.31
0.31 1.85 0.32
1.3 0.21
1.8 0.27
0.34 1.71 0.27
0.26 1.75 0.26
0.32 2.02 0.31
0.22 1.71 0.25
0.23 1.73 0.24
0.23 1.72 0.25
0.25 1.97 0.29
0.29 1.96 0.31
0.28 1.91 0.3
0.26 2.06 0.29
0.29 2.04 0.28
0.28 1.96 0.3
0.32 2.08 0.32
0.28 1.82 0.28
0.26 1.57 0.24
0.36 2.36 0.36
1.66 0.25
1.80 0.27
2.15 0.30
0.3 1.82 0.28
0.34 2.18 0.34
1.24 0.17
0.23 1.29 0.18
0.92
1.76
2.7
0.21 1.28 0.21
1.24 0.17
Y
17.24
19
22
18
17
18
20
20
20
20
22
20
23
20
15
20
20.63
16.88
22.70
22.1
20
14.82
9.8
17.4
28.5
13
13.65
Reference
Jiang et al., 2001
Jiang et al., 2001
Ling et al., 1998
Ma et al., 1997
Qiu et al., 1994
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2003
Wang et al., 2004
Wang et al., 2004
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhao et al., 1999
Wang et al., 2004
Ma et al., 1997
Qiu et al., 1994
Wang et al., 1987
Wang et al., 1987
Wang et al., 1987
Wang et al., 2004
Zhai et al., 1992
79
District
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm Yb
Lu
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
42.17
43.3
29.1
25.41
48.67
29.02
67.8
14.92
31.96
38.47
80.00
86
59.9
54.35
98.79
59.38
140
88.6
66.272
76.996
9.53
9.39
7.08
7.08
12.06
7.43
15.9
8.983
8.874
7.664
33.58
35
26
24.99
41.29
25.23
60.8
38.92
33.49
32.75
6.75
6.43
4.74
4.83
7.62
4.85
9.92
7.05
5.952
5.737
2.33
1.79
1.49
1.42
2.04
1.32
2.26
2.059
1.736
1.652
4.72
7.02
4.82
3.45
5.89
3.79
7.46
5.655
4.567
4.186
0.70
0.88
0.51
0.54
0.94
0.64
0.92
0.88
0.6
0.51
3.25
4.82
2.33
2.15
4.49
3.04
3.75
4.62
3.46
2.91
0.63
0.92
0.45
0.39
0.92
0.60
0.76
0.89
0.69
0.55
0.61
2.8
1.1
0.97
2.55
1.73
2
2.431
1.666
1.395
1.52 0.22
0.43 2.77 0.43
0.15 0.98 0.15
0.86 0.13
2.53 0.39
1.80 0.28
0.3 1.42 0.23
0.4 2.38 0.36
0.22 1.56 0.22
0.21 1.23 0.19
Y
Reference
16.59
24
10
10.12
23.89
16.21
23.1
14.75
17.01
14.14
Zhai et al., 1992
Wang et al., 2004
Wang et al., 2004
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Zhao et al., 1999
Zhang et al., 1994
Zhang et al., 1994
Zhang et al., 1994
83
Appendix E Lead Isotope Data for Mesozoic Igneous Rocks in the Middle and Lower Yangtze River Valley.
District
Locality
Number
Sample
Sample description
206
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Jiurui
Jiurui
Jiurui
Jiurui
Hongzhen
Huaining
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Yueshan
Yueshan
Yueshan
Yueshan
Echeng
Echeng
Jinshandian
Jinshandian
Lingxiang
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tonglushan
Tongshankou
Tongshankou
Yangxin
Yangxin
Yinzu
Chengmenshan
Chengmenshan
Fenshandong
Wushan
AHZ3-M2
01LJ025
T-1
T-2
T-3
WR
WR
WR
WR
WR
WR
WR
Pl
Pl
WR
Pl
Fsp
WR
WR
WR
WR
Fsp
WR
WR
WR
Zrn
Zrn
Fsp
Fsp
Fsp
WR
WR
WR
WR
Kfs
Kfs
WR
Pl
granite
basalt
granodiorite
qtz diorite
monzogranite
qtz diorite
granodiorite
quartz diorite
diorite
monzodiorite
qtz monzodiorite
granite
diorite
gabbro
quartz diorite
basalt
quartz diorite
diorite
diorite
xenolith
augite diorite
augite diorite
quartz diorite
quartz diorite
granodiorite
granodiorite
diorite
xenolith
diorite
granodiorite porphyry
quartz porphyry
granodiorite
granodiorite
17.947
18.179
18.518
18.438
19.082
18.44
18.52
17.846
17.813
17.99
18.093
18.123
17.998
17.921
18.446
18.149
17.886
17.933
17.917
17.811
18.871
18.663
17.92
18.047
18.109
18.024
18.273
18.244
17.813
18.042
18.833
18.08
17.8
AC-148
AY2-m3
AYS-1
Y345
2
HE2-M1
groug2
groug3
86-99
14
group4
HT12-M3
HT1-B1
T01
T02
T1
16
18
HY2-M1
HY3-B1
AY2-M3
c20
c21
f21
w323
Pb/204Pb
207
Pb/204Pb
15.557
15.462
15.529
15.545
15.617
15.55
15.53
15.484
15.52
15.67
15.561
15.506
15.458
15.31
15.481
15.463
15.453
15.442
15.513
15.491
16.053
15.897
15.5
15.517
15.534
15.508
15.548
15.573
15.52
15.572
15.72
15.57
15.555
208
Pb/204Pb
38.23
38.101
38.645
38.629
39.025
38.63
38.65
37.811
38.067
38.262
38.073
38.408
38.26
38.233
39.257
38.522
37.498
38.141
38.151
38.147
39.833
39.287
38.4
38.381
38.353
38.233
38.527
38.568
38.067
37.933
37.814
38.47
37.743
References
Zhai et al., 1992
Yan et al., 2003
Yu, 2001
Yu, 2001
Yu, 2001
Yu, 2000
Yu, 2000
Xing et al., 1996
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Pan et al., 1999
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Zhang, 1994
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Liu et al., 2004
Pan et al., 1999
84
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
Jiurui
Jiurui
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Wushan
Wushan
Bajiatan
Bajiatan
Chengshan
Chengshan
Chengshan
Chengshan
Dalongshan
Dalongshan
Dalongshan
Dalongshan
Fushan formation
w323
w34
B-44
B-58
1005
1059
1079
2005
1030
1249
1295
3003
98LZ082
Py
Kfs
WR
WR
Kfs
Kfs
Kfs
Kfs
WR
Kfs
Kfs
Kfs
WR
granodiorite
granodiorite
pyx monzonite
bt monzonite
alkali fsp granite
bt qtz syenite
alkali fsp granite
qtz syenite
hbl qtz syenite
alkali fsp granite
bt syenite
alkali fsp granite
shoshonitic volcanic rocks
18.002
17.954
18.151
18.02
17.902
17.952
18.34
18.019
18.016
18.775
18.11
18.526
18.384
15.524
15.536
15.559
15.529
15.479
15.52
15.541
15.495
15.453
15.567
15.492
15.564
15.517
37.991
38.131
38.196
38.07
38.187
38.096
38.538
38.317
38.151
38.785
38.283
39.112
38.537
Luzong
Jiaochong
98LZ056
WR
shoshonitic intrusive rocks
18.352
15.496
38.296
Luzong
98LZ043
WR
shoshonitic volcanic rocks
18.834
15.544
38.796
Luzong
Luzong
Luzong
Longmenyuan
formation
Luzong
Luzong
Luzong
1
2
98LZ087
WR
WR
WR
latitie
latitie
A-type granite
18.37
18.613
18.216
15.535
15.464
15.48
38.64
38.76
38.436
Luzong
Luzong
98LZ101
WR
A-type granite
18.883
15.537
39.075
Luzong
Luzong
Shuangmiao
Maowangmiao
01AQ139
98LZ097
WR
WR
basalt
shoshonitic intrusive rocks
18.204
18.094
15.625
15.533
38.482
38.284
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Maowangmiao
Maowangmiao
Maowangmiao
Maowangmiao
Maowangmiao
Quekou
Quekou
Quekou
Shaxi
WR
WR
WR
WR
WR
WR
WR
WR
WR
monzonite porphyry
syenite
monzogranite
monzonite porphyry
monzonite porphyry
pyx diorite
gabbro
gabbro
adakitic intrusive rocks
18.206
18.345
17.992
17.914
18.253
18.365
18.182
18.302
18.383
15.657
15.72
15.497
15.635
15.627
15.552
15.492
15.51
15.477
38.735
39.039
38.249
38.314
38.437
38.432
38.113
38.174
38.282
Luzong
Shuangmaio
YT-006-1
YT-012-1
YT-015
YT-029-6
YX-005-3
01LJ030
01LJ032
01LJ035
98LZ0041
98LZ060
WR
shoshonitic volcanic rocks
18.249
15.494
38.205
References
Pan et al., 1999
Pan et al., 1999
Yang et al., 1993
Yang et al., 1993
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Wang et al.,
2006
Wang et al.,
2006
Wang et al.,
2006
Yu, 1981
Yu, 1981
Wang et al.,
2006
Wang et al.,
2006
Yan et al., 2003
Wang et al.,
2006
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yan et al., 2003
Yan et al., 2003
Yan et al., 2003
Wang et al.,
2006
Wang et al.,
85
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
98LZ062
WR
shoshonitic volcanic rocks
18.207
15.492
38.161
AC-99
31
34
146
288
Surficial
98LZ045
WR
Py
Py
Py
Py
Gn
WR
basalt
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
shoshonitic volcanic rocks
17.405
18.1129
18.3026
18.317
18.206
18.2485
18.413
15.472
15.5588
15.7455
15.572
15.7622
15.5775
15.618
37.647
38.2891
38.8924
38.4261
38.9719
38.2584
38.546
17.592
18.375
18.22
18.171
15.52
15.589
15.52
15.532
38.096
38.371
38.4
38.143
Wang et al.,
2006
Xing, 1998
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Wang et al.,
2006
Pan et al., 1999
Xing, 1996
Xing et al., 1998
Zhou et al., 2000
formation
Luzong
References
2006
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Shuangmaio
formation
Shuangmiao
Yueshan
Yueshan
Yueshan
Yueshan
Yueshan
Zhuanqiao formation
Luzong
Ningwu
Ningwu
Ningwu
213
Aoshan
Bingjiang
Fangshan
Kfs
Pl
Fang-1
WR
syenite
gabbrodiorite
granite
basalt
Ningwu
Fangshan
Fang-2
WR
basalt
18.206
15.522
38.099
Zhou et al., 2000
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Fangshan
Fushan
Gushan
Huoli
Huoli
AC-23
222
AHO51
WR
WR
Pl
Kfs
Fsp
basalt
basalt
gabbro
granite
alkali feldspar granite
18.252
18.15
18.83
18.388
18.392
15.547
15.574
15.74
15.52
15.548
38.369
38.369
38.87
38.27
38.497
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Huoli
Jiangmiao
Jiangmiao
Jiangmiao
Jiangmiao
Kedoushan
Kedoushan
Kedoushan
Ma'anshan
Nushan
01TL084
01TL085
AC-64
220
NS-1
Kfs
Pl
WR
Pl
Pl
WR
WR
WR
Pl
WR
monzogranite
gabbro
gabbro
gabbro
gabbro
basalt
basalt
basalt
gabbro
basalt
18.388
18.592
17.72
18.592
18.473
17.973
17.955
18.062
18.073
17.821
15.52
15.591
15.423
15.591
15.528
15.462
15.439
15.439
15.473
15.44
38.27
38.467
37.702
38.467
38.258
37.947
37.866
37.862
37.951
37.654
Xing, 1998
Xing, 1998
Xing, 1996
Pan et al., 1999
Zhang et al.,
1993
Xing, 1996
Pan et al., 1999
Yan et al., 2003
Xing, 1996
Xing, 1996
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Pan et al., 1999
Zhou et al., 2000
Ningwu
Nushan
NS-19
WR
basalt
17.802
15.435
37.636
Zhou et al., 2000
Ningwu
Nushan
NS-26
WR
basalt
17.833
15.448
37.709
Zhou et al., 2000
Ningwu
Nushan
NS-29
WR
basalt
17.852
15.455
37.743
Zhou et al., 2000
Ningwu
Nushan
NS-30
WR
basalt
17.802
15.435
37.661
Zhou et al., 2000
219
01JM001
AC-10
86
District
Locality
Number
Sample
Sample description
206
Ningwu
Nushan
NS-7
WR
basalt
17.887
15.464
37.783
Zhou et al., 2000
Ningwu
Ningwu
Taocun
Tashan
Ta-1
Ab
WR
albitite
basalt
18.335
18.029
15.63
15.486
38.543
37.856
Xing, 1996
Zhou et al., 2000
Ningwu
Tashan
Ta-2
WR
basalt
18.02
15.484
37.853
Zhou et al., 2000
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Yanghutang
Yanghutang
Yanghutang
Yanghutang
Zhongjiu
Anjishan
Anjishan
Anjishan
Anjishan
Anjishan
Anjishan
01M110
01M115
01M119
AC-22
WR
WR
WR
Pl
Ab
WR
WR
WR
WR
WR
WR
pyx diorite
pyx diorite
pyx diorite
gabbro
ab diorite
intermediate to acid rocks
mafic rocks
intermediate to acid rocks
intermediate to acid rocks
diorite
granodiorite
18.421
18.375
18.34
18.073
18.268
17.045
17.997
17.148
17.18
17.785
17.318
15.477
15.489
15.542
15.473
15.59
15.479
15.534
15.487
15.483
15.541
15.462
38.369
38.381
38.439
37.951
38.264
37.353
38.267
37.465
37.484
38.012
37.39918
Ningzhen
Funiushan
WR
granodiorite
17.299
15.434
37.357
Ningzhen
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Shima
Baimangshan
Baimangshan
Baimangshan
Bijiashan
Fenghuangshan
Fenghuangshan
Fenghuangshan
Fenghuangshan
Jiguanshan
Jiguanshan
Jiguanshan
Jiguanshan
Jinkouling
Jinkouling
WR
WR
WR
Pl
pyx
Fsp
Fsp
Pl
WR
WR
WR
hbl
py
WR
WR
granodiorite porphyrite
pyx diorite
pyx diorite
gabbro diorite
gabbro
granodiorite
granodiorite
granodiorite
granodiorite
pyx diorite
pyx diorite
hbl gabbro
amphibolite
quartz diorite
quartz diorite
18.049
18.487
18.463
18.35
18.78
18.683
18.849
18.58
18.213
18.512
18.514
18.268
18.27
17.81
17.49
15.584
15.537
15.532
15.6
15.46
15.578
15.606
15.58
15.577
15.523
15.556
15.578
15.47
15.34
15.35
38.359
38.418
38.355
38.46
37.85
38.776
38.727
38.48
38.41
38.347
38.455
38.117
38.027
37.79
36.69
Yan et al., 2003
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Xing, 1996
Xu et al., 2002
Xu et al., 2002
Xu et al., 2002
Xu et al., 2002
Zhai et al., 1992
Zhang et al.,
1994
Zhang et al.,
1994
Zhai et al., 1992
Yan et al., 2003
Yan et al., 2003
Xing et al., 1996
Xing et al., 1996
Pan et al., 1999
Pan et al., 1999
Xing et al., 1996
Zhai et al., 1992
Yan et al., 2003
Yan et al., 2003
Xing et al., 1996
Xing et al., 1996
Pan et al., 1999
Pan et al., 1999
Tongling
Jinkouling
WR
qtz diorite
17.49
15.32
36.69
Yang et al., 1989
Tongling
Jinkouling
Pl
diorite
17.934
15.501
37.991
Huang, 1991
25
29
30
31
Ja14-M1
JW3-M1
01TL072
01TL075
AC-21
AC-20
85
86
AC-12
AF1-M1
01TL078
01TL080
AC-409
AC-47
91 NO
ck1033102
CK1033102
diorite 201
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
References
87
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Jinkouling
Jinkouling
Jinkouling
Maoliantou
Maoliantou
Mashan
diorite 202
diorite 203
M1
01TL101
01TL103
CK342
Pl
Pl
WR
WR
WR
WR
diorite
diorite
qtz diorite
gabbro
pyx diorite
diorite
17.913
17.8
17.81
18.646
17.672
18.3
15.566
15.492
15.34
15.498
15.454
15.77
38.242
37.976
37.79
38.49
38.248
40.14
Tongling
Tongling
Tongling
Mashan
Mashan
Mashan
diorite 204
diorite 49
Tobdl
Pl
Pl
WR
diorite
diorite
diorite
17.995
17.943
18.19
15.605
15.535
15.6
38.431
38.199
39.84
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Miaojia
Shizishan
Shizishan
Shizishan
Shizishan
Shizishan
Tongguanshan
AMS-M1
146
AS 1-M1
AS8-B
S-1
85P-16
WR
Fsp
WR
WR
Pl
WR
Fsp
diorite porphyrite
quartz diorite
diorite
xenolith
granodiorite
diorite
qtz diorite
18.42
18.219
18.198
18.251
17.9
17.703
17.566
15.592
15.55
15.564
15.574
15.47
15.154
15.411
38.494
38.346
38.342
38.388
38.09
36.422
37.689
Tongling
Tongguanshan
85P-19
Fsp
qtz diorite
17.512
15.244
37.281
Tongling
Tongguanshan
A-4-10
Fsp
qtz diorite
17.704
15.425
37.763
Tongling
Tongguanshan
A-4-2
Fsp
qtz diorite
18.091
15.691
38.375
Tongling
Tongguanshan
A-4-4
Fsp
qtz diorite
17.769
15.449
38.844
Tongling
Tongguanshan
A-4-7
Fsp
qtz diorite
18.08
15.571
38.122
Tongling
Tongguanshan
A-4-7
Fsp
qtz diorite
18.426
15.589
38.407
Tongling
Tongguanshan
A-4-9
Fsp
qtz diorite
17.938
15.581
38.199
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
AT1-B1
AT1-M1
CK371-1
diorite 205
diorite 206
diorite 207
WR
WR
WR
Pl
Pl
Pl
xenolith
quartz diorite
quartz diorite
diorite
diorite
diorite
18.02
17.942
18.13
17.926
17.896
17.678
15.573
15.608
15.67
15.646
15.527
15.446
38.256
38.398
38.5
38.458
38.099
37.766
References
Huang, 1991
Huang, 1991
Yang et al., 1989
Yan et al., 2003
Yan et al., 2003
Wang et al.,
1996
Huang, 1991
Huang, 1991
Wang et al.,
1996
Zhai et al., 1992
Pan et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Xing et al., 1996
Yang et al., 1997
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Huang, 1991
Huang, 1991
Huang, 1991
88
District
Locality
Tongling
Tongling
Tongling
Tongling
Tongling
Anqing-Guichi
Edong
Ningwu
Ningwu
Ningwu
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Tongguanshan
Tongguanshan
Xinqiao
Xinqiao
Yaoshan
Huaining
Lingxiang
Kedoushan
Kedoushan
Kedoushan
Number
AXQ-Ml
AYS-M1
01LJ025
86-99
01TL084
01TL085
AC-64
Sample
Sample description
206
Pl
WR
WR
Gn
WR
WR
WR
WR
WR
WR
Gn
qtz diorite
monzodiorite
diorite
qtz diorite
diorite porphyrite
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
mine
Ridge
mine
mine
mine
mine
mine
17.67
18.29
18.433
18.303
18.387
18.179
18.149
17.973
17.955
18.062
18.245
18.355
18.455
18.463
18.47
18.475
18.712
Gn
Gn
Gn
Gn
Gn
Pb/204Pb
207
Pb/204Pb
15.446
15.59
15.691
15.762
15.652
15.462
15.463
15.462
15.439
15.439
15.569
15.477
15.582
15.589
15.646
15.607
15.621
208
Pb/204Pb
37.776
38.44
38.544
40.362
38.433
38.101
38.522
37.947
37.866
37.862
38.417
37.838
38.552
38.623
38.966
38.633
38.669
References
Xing et al., 1996
Qiu, 1994
Zhai et al., 1992
Chen, 2003
Zhai et al., 1992
Yan et al., 2003
Pan et al., 1999
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Doe et al., 1979
Zindler, 1982
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
86
APPENDIX F. Nd and Sr Isotopic Data for Mesozoic Igneous Rocks in the Middle and Lower Yangtze River Valley.
District
Rock type
Sm
(10-6)
Nd
(10-6)
147
Sm/144Nd
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
quartz diorite
2.766
15.82
0.1057
quartz diorite
4.141
19.66
quartz diorite
8.75
143
Nd/144Nd
eNd
Rb
(10-6)
Sr
(10-6)
87
Rb/86Sr
0.5122
-7
3.304
329
0.029
0.127
0.5122
-6.5
72.6
748
53.02
0.0998
0.5122
-7.4
103
87
Sr/86Sr
Isr
Reference
0.7076
0.7076
0.2802
0.7067
0.7062
1208
0.2465
0.7070
0.7065
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
6.92
40.4
0.104
0.5121
-9.3
198
120
4.76
0.7177
0.7089
trachyandesite
syenite
18.2
87.4
0.126
0.5122
-8
129
101
3.71
0.7146
0.7077
qtz monzonite
5.93
32.5
0.111
0.5121
-8.2
58.3
1589
0.106
0.7066
0.7064
granodiorite
2.77
15.8
0.106
0.5122
-7
92.8
558
0.482
0.7083
0.7074
qtz diorite
10.05
63.93
0.0956
0.5121
-9.08
112.2
527
0.6166
0.7095
0.7084
qtz diorite
8.83
53.05
0.1013
0.5121
-9.77
21.8
569
0.62
0.7092
0.7080
diorite
6.1
35.16
0.1055
0.5122
-6.08
54.4
818
0.1923
0.7068
0.7064
adakitic
granite
adakitic
granite
adakitic
granite
adakitic rocks
3.15
21.6
0.0887
0.5117
99.1
454
0.6323
0.7082
0.7070
3.27
21.86
0.0909
0.5117
97.6
433
0.6528
0.7084
0.7071
3.11
19.47
0.0967
0.5116
100.8
452
0.6451
0.7082
0.7070
6.01
38.86
0.0941
0.5122
17.47
17.01
18.13
-7.55
47.5
1569
0.0875
0.7067
0.7065
87
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
AnqingGuichi
Edong
adakitic rocks
4.23
26.12
0.0986
0.5121
-9.62
38.4
1566
0.071
0.7070
0.7069
adakitic rocks
6.28
38.6
0.099
0.5122
-6.63
76.8
1533
0.1449
0.7067
0.7065
adakitic rocks
6.24
37.56
0.1011
0.5122
-7.29
65.3
1507
0.1254
0.7068
0.7066
adakitic rocks
5.75
35.38
0.0989
0.5121
-8.13
60.8
1478
0.119
0.7067
0.7065
adakitic rocks
6.29
39.54
0.0968
0.5122
-7.16
62.3
1664
0.1083
0.7066
0.7064
adakitic rocks
7.57
48.96
0.0936
0.5121
-8.2
6.59
1498
0.0127
0.7065
0.7065
adakitic rocks
6.85
41.67
0.0997
0.5121
-8.42
76.8
1450
0.1534
0.7068
0.7065
adakitic rocks
6.4
39.92
0.097
0.5121
-8.67
79.6
1456
0.1582
0.7067
0.7064
adakitic rocks
6.51
39.72
0.0992
0.5121
-7.99
78.2
1287
0.1759
0.7068
0.7065
adakitic rocks
7.11
42.96
0.1001
0.5121
-8.16
74.2
1530
0.1404
0.7067
0.7065
adakitic rocks
6.99
43.06
0.0981
0.5122
-7.68
75.3
1538
0.1416
0.7068
0.7065
monzodiorite
4.761
30.44
0.0946
0.5121
-8
113.9
870.1
0.379
0.7068
0.7061
Edong
qtz diorite
6.062
38.78
0.0945
0.5119
68.77
1504
0.1323
0.7078
0.7076
Luzong
qtz
diorite
porphyry
qtz
diorite
porphyrite
pyx
qtz
diorite
porphyrite
basalt
4.068
20.17
0.1219
0.5124
12.59
-3.5
36.7
761
0.1392
0.7057
0.7055
4.853
26.85
0.1093
0.5123
-5.05
158.7
470.8
0.9755
0.7069
0.7051
4.99
43.95
0.1136
0.5123
-4.98
104.4
725.6
0.4164
0.7061
0.7053
6.94
59.22
0.1172
0.5123
-4.65
142
899
0.4571
0.7068
0.7059
Luzong
Luzong
Luzong
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Chen et
al., 1998
Chen et
al., 1994
Fu et al.,
1997
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
88
Luzong
basalt
7.307
63.74
0.1146
0.5123
-5.76
139.5
938.7
0.4302
0.7067
0.7059
Luzong
basalt
7.14
38.11
0.1132
0.5123
-6
134
663.4
0.5831
0.7067
0.7057
Luzong
3.437
18.86
0.1102
0.5123
-6.12
46.61
1395
0.09667
0.7058
0.7056
4.068
20.17
0.1219
0.5124
-3.47
36.7
761
0.1392
0.7057
0.7055
Luzong
quartz diorite
porphyrite
quartz diorite
porphyrite
phonolite
7.485
71.87
0.1041
0.5124
-3.22
245.8
227.2
3.132
0.7108
0.7050
Luzong
trachyte
7.879
44.91
0.1061
0.5124
-3.29
281.6
312.1
2.612
0.7104
0.7056
Luzong
trachyte
7.06
41.7
0.1118
0.5123
-4.95
199.8
254.7
2.102
0.7098
0.7059
Luzong
shoshonite
6.684
34.94
0.1157
0.5123
-6.03
160.9
874.4
0.5327
0.7067
0.7057
Luzong
shoshonite
5.885
34.79
0.1023
0.5123
-5.64
133.03
947.9
0.4062
0.7066
0.7058
Luzong
shoshonite
7.14
38.11
0.1132
0.5123
-5.91
134
663.4
0.5831
0.7067
0.7057
Luzong
shoshonite
7.5
41.6
0.106
0.5122
-6.2
149.8
1123
0.3898
0.7068
0.7061
Luzong
trachyandesite
7.065
63.96
0.1105
0.5123
-5.56
179.3
969.2
0.5356
0.7072
0.7062
Luzong
trachyandesite
6.28
33.66
0.1128
0.5122
-6.55
147.06
971.4
0.438
0.7067
0.7059
Luzong
trachyandesite
7.43
40.7
0.107
0.5123
-5.73
163.5
994
0.4824
0.7070
0.7061
Luzong
trachyandesite
6.191
58.3
0.1062
0.5122
-6.84
187.5
277.6
1.955
0.7098
0.7062
Luzong
syenite
4.936
54.67
0.0903
0.5123
-5.01
201
230.5
2.525
0.7108
0.7061
Luzong
syenite
8.38
84.14
0.0996
0.5123
-5.42
177.8
383.8
1.341
0.7087
0.7062
Luzong
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
89
Luzong
syenite
6.712
45.01
0.0902
0.5122
-6.67
360.7
162.9
6.41
0.7179
0.7061
Luzong
monzonite
7.8
40.36
0.1196
0.5122
-7.04
102.1
1137
0.2599
0.7065
0.7060
Luzong
a-type granite
6.17
69.63
0.08861
0.5123
-5.69
397.7
48.11
24.02
0.7501
0.7057
Luzong
quartz diorite
porphyrite
quartz diorite
porphyrite
quartz diorite
porphyrite
quartz diorite
porphyrite
monzodiorite
porphyry
px.
monzonite
bi. monzonite
4.853
26.85
0.1093
0.5123
-5.05
517.1
530.1
0.9755
0.7069
0.7051
4.99
43.95
0.1136
0.5123
-4.99
340.1
816.9
0.4164
0.7061
0.7053
2.91
16.85
0.1045
0.5122
-6.28
34.97
1184
0.0855
0.7058
0.7057
5.578
28.55
0.1182
0.5124
-3.98
49.95
929.5
0.1555
0.7055
0.7052
4.07
20.2
0.122
0.5124
-3.5
36.7
761
0.139
0.7057
0.7055
7.801
40.36
0.189589
0.5122
-8.2
102
1137
0.26
0.7065
0.7060
5.61
33.2
0.102
0.5122
-7.7
159
1613
0.285
0.7066
0.7060
5.96
32.5
0.111
0.5121
-8.5
133
510
0.753
0.7081
0.7067
21.8
117
0.113
0.5124
-2.5
234
114
5.81
0.7199
0.7092
qtzsyenite
porphyry
syenite
porphyry
qtz syenite
6.71
45
0.09
0.5122
-6.7
361
163
6.41
0.7179
0.7061
7.99
48.2
0.1
0.5124
-2.2
452
559
2.34
0.7097
0.7053
14.5
108
0.081
0.5121
-7.9
1.33
348
0.011
0.7071
0.7070
monzodiorite
porphyrite
alkali gabbro
6.54
34.5
0.1146
0.5122
-7.4
123
685
0.52
0.7086
0.7077
4.12
20.99
0.1187
0.5126
1.4
118.7
883
0.3874
0.7053
0.7046
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Ningwu
Ningwu
trachyandesite
bi qtz syenite
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Wang et
al., 2006
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Xing
et
al., 1996
90
Ningwu
alkali gabbro
7.96
44.39
0.1084
0.5126
1.3
149.1
1151
0.3735
0.7060
0.7053
Ningwu
alkali gabbro
2.84
12.66
0.1356
0.5122
-7.7
58.13
774
0.2164
0.7070
0.7066
Ningwu
gabbro-diorite
porphyrite
gabbro-diorite
4.1
19.08
0.13
0.5124
-2.8
116.6
609
0.5524
0.7075
0.7065
2.5
9.58
0.1576
0.5123
-5.8
60.56
519
0.3363
0.7071
0.7065
4.09
23.79
0.1039
0.5120
-10.2
241.8
197
3.5476
0.7127
0.7062
Ningwu
k-feldspar
granite
basalt
6.06
30.21
0.1213
0.5122
-7.1
24.98
1169
0.0165
0.7068
0.7068
Ningwu
trachyandesite
4.462
23.74
0.1136
0.5125
-1.8
103.8
216
1.3872
0.7099
0.7073
Ningwu
phonolite tuff
11.79
61.63
0.1156
0.5124
-3.3
209.5
304
1.9878
0.7087
0.7050
Ningwu
alkali basalt
8.57
44.16
0.1173
0.5127
2.7
17.8
1196
0.0431
0.7047
0.7046
Ningwu
3.129
15.27
0.124
0.5122
-6.9
176
187
2.719
0.7132
0.7082
4.225
21.53
0.1187
0.5122
-7.3
187.8
119
4.537
0.7160
0.7076
Ningwu
anorthoclase
trachyte
olivine
trachyandesite
latite
4.019
19.01
0.1278
0.5124
-4.5
50.93
239.4
0.6144
0.7076
0.7065
Ningwu
andesite
3.619
17.19
0.1273
0.5123
-4.9
43.07
625
0.2021
0.7054
0.7050
Ningwu
latite
5.022
24.03
0.1264
0.5123
-5.2
60.16
696.9
0.2492
0.7062
0.7058
Ningwu
basalt
5.432
28.37
0.1158
0.5124
-3.4
100.1
742.1
0.3895
0.7061
0.7054
Ningwu
andesite
4.62
22.92
0.1219
0.5124
-3.5
85.1
675.4
0.3637
0.7060
0.7053
Ningwu
andesite
4.084
19.87
0.1243
0.5124
-4
97.13
381.4
0.7354
0.7069
0.7055
Ningwu
Ningwu
Ningwu
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
Wang et
al., 2001
91
Ningwu
6.59
34.1
0.117
0.5123
-5.2
25.4
1176
0.062
0.7070
0.7069
Ningwu
basaltic
trachyandesite
syenite
22.45
101.7
0.1336
0.5116
-3.3
151.1
3362
0.12809
0.7075
0.7073
Ningwu
phonolite
21.06
98.56
0.12972
0.5116
-3.4
156.3
535.5
0.83185
0.7084
0.7069
Ningzhen
4.41
27.6
0.097
0.5122
-6.8
50.4
845
0.173
0.7056
0.7053
3.71
23.5
0.096
0.5121
-9.7
38.1
822
0.134
0.7059
0.7057
4
25.2
0.097
0.5122
-7.8
47.6
972
0.142
0.7057
0.7054
4.2
26.9
0.095
0.5122
-6.8
43.8
906
0.14
0.7056
0.7053
3.56
23
0.094
0.5122
-7.8
44.6
1093
0.118
0.7057
0.7055
4.07
25.2
0.098
0.5122
-7.6
25.3
843
0.087
0.7059
0.7057
3.91
22.6
0.105
0.5122
-7.1
35.3
550
0.186
0.7068
0.7065
3.89
23.2
0.102
0.5122
-7.5
21
1210
0.05
0.7063
0.7062
Ningzhen
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
intermediate
to acid rocks
mafic rocks
7.79
49.3
0.096
0.5123
-4.9
41.3
1974
0.061
0.7054
0.7053
Ningzhen
mafic rocks
7.08
39.9
0.108
0.5125
-1.1
27.2
1667
0.047
0.7070
0.7069
Tongling
8.003
44.57
0.1085
0.5122
-6.5
71.72
787.9
0.2633
0.7066
0.7061
7.05
37.97
0.1122
0.5121
-7.9
71.8
1102
0.18786
0.7074
0.7071
Tongling
pyx
monzodiorite
pyx
monzodiorite
granodiorite
5.253
30.06
0.1056
0.5117
-16.3
152.6
855
0.5166
0.7110
0.7100
Tongling
quartz diorite
5.71
31.28
0.1104
0.5119
-12.5
68.8
1082
0.0636
0.7081
0.7080
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Tongling
Chen et
al., 2001
Chen et
al.,1992
Chen et
al.,1992
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xu et al.,
2002
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Chen et
al., 1993
92
Tongling
quartz diorite
5.341
29.66
0.1088
0.5120
-11.7
75.95
990
0.222
0.7078
0.7074
Tongling
5.718
26.37
0.1311
0.5121
-9.8
42.77
531
0.2331
0.7078
0.7073
Tongling
xenolith
pyroxenite
quartz diorite
4.215
25.13
0.1014
0.5119
-11.9
69.81
1142
0.1769
0.7075
0.7072
Tongling
quartz diorite
5.5
31.51
0.1055
0.5119
73.19
1225
0.1729
0.7079
0.7076
Tongling
qtz diorite
5.13
28.78
0.1078
0.5120
11.85
-11
61.25
1080.7
0.164
0.7078
0.7075
Tongling
qtz diorite
4.965
27.95
0.1074
0.5120
-10.5
80.16
911.77
0.254
0.7082
0.7078
Tongling
4.94
28.05
0.1065
0.5121
-9.5
95.81
765.89
0.362
0.7100
0.7093
Tongling
qtz
diorite
porphyrite
granodiorite
5.61
31.77
0.1068
0.5121
-10
110.23
782.05
0.408
0.7099
0.7091
Tongling
granodiorite
5.588
31.62
0.1069
0.5120
-11.6
159.99
850.66
0.544
0.7109
0.7099
Tongling
granodiorite
4.77
26.9
0.1072
0.5122
-6.9
74.33
880.53
0.244
0.7074
0.7070
Tongling
quartz diorite
5
28.42
0.1063
0.5119
-11.9
80.77
1032
0.2265
0.7077
0.7072
Tongling
diorite
6.88
42.35
0.0983
0.5120
-11.5
79
876.8
0.0901
0.7086
0.7084
Tongling
diorite
3.53
24.24
0.0881
0.5119
-12.2
99.6
711.8
0.14
0.7088
0.7086
Tongling
quartz diorite
5.86
31.87
0.1112
0.5120
-10.6
70.5
1074
0.066
0.7078
0.7077
Tongling
gabbro
8
44.57
0.1085
0.5122
-6.5
71.72
788
0.2633
0.7066
0.7061
Tongling
gabbro
6.54
36.86
0.10724
0.5122
-7.6
68.1
999.7
0.1967
0.7073
0.7069
Tongling
py.
monzodiorite
7.05
38
0.112
0.5121
-9.9
71.8
1102
0.188
0.7074
0.7071
Xing
et
al., 1996
Xing
et
al., 1996
Xing
et
al., 1996
Chen et
al., 1993
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Wang et
al., 2004
Chen et
al., 1993
Chen et
al., 1993
Chen et
al., 1998
Chen et
al., 1998
Xing
et
al., 1998
Xing
et
al., 1998
Chen et
al., 2001
93
Tongling
6.54
36.8
0.107
0.5122
-7.7
68.1
1000
0.197
0.7073
0.7069
Tongling
py.
monzodiorite
qtz diorite
5.5
31.5
0.106
0.5119
-11.8
73.2
1225
0.173
0.7079
0.7076
Tongling
qtz diorite
4.22
25.1
0.101
0.5119
-11.9
69.8
1142
0.177
0.7075
0.7072
Tongling
granodiorite
5
28.4
0.106
0.5119
-11.9
80.8
1032
0.227
0.7077
0.7073
Tongling
qtz diorite
6.88
42.4
0.098
0.5120
-11.5
79
877
0.09
0.7086
0.7084
Tongling
granodiorite
3.53
24.2
0.088
0.5119
-12.2
99.6
712
0.14
0.7088
0.7086
Tongling
qtz diorite
5.71
31.3
0.11
0.5119
-12.5
68.8
1082
0.064
0.7081
0.7080
Tongling
qtz diorite
5.86
31.9
0.111
0.5120
-10.6
70.5
1074
0.066
0.7078
0.7077
Tongling
qtz diorite
5.51
29.2
0.114
0.5117
-16.5
74.3
921
0.081
0.7095
0.7094
Tongling
qtz diorite
5.18
27.7
0.113
0.5120
-11.7
78.2
1158
0.068
0.7092
0.7091
Tongling
6.61
33.6
0.119
0.5119
-12.6
23.5
900
0.026
0.7091
0.7090
6.5
34.5
0.114
0.5118
-15
68.3
808
0.845
0.7098
0.7082
Tongling
diorite
porphyry
diorite
porphyry
qtz diorite
5.46
28.5
0.116
0.5119
-13.8
55.3
960
0.058
0.7089
0.7088
Tongling
qtz diorite
5.34
29.7
0.109
0.5120
-11.7
75.4
990
0.22
0.7078
0.7074
Tongling
qtz diorite
5.25
30.1
0.106
0.5117
-16.3
151
855
0.512
0.7111
0.7102
Tongling
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
Chen et
al., 2001
94
Appendix G Lead Isotope Data for Mesozoic Igneous Rocks in the Middle and Lower Yangtze River Valley.
District
Locality
Number
Sample
Sample description
206
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Anqing-Guichi
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Edong
Jiurui
Jiurui
Jiurui
Jiurui
Hongzhen
Huaining
Tongshan
Tongshan
Tongshan
Tongshan
Tongshan
Yueshan
Yueshan
Yueshan
Yueshan
Echeng
Echeng
Jinshandian
Jinshandian
Lingxiang
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tieshan
Tonglushan
Tongshankou
Tongshankou
Yangxin
Yangxin
Yinzu
Chengmenshan
Chengmenshan
Fenshandong
Wushan
AHZ3-M2
01LJ025
T-1
T-2
T-3
WR
WR
WR
WR
WR
WR
WR
Pl
Pl
WR
Pl
Fsp
WR
WR
WR
WR
Fsp
WR
WR
WR
Zrn
Zrn
Fsp
Fsp
Fsp
WR
WR
WR
WR
Kfs
Kfs
WR
Pl
granite
basalt
granodiorite
qtz diorite
monzogranite
qtz diorite
granodiorite
quartz diorite
diorite
monzodiorite
qtz monzodiorite
granite
diorite
gabbro
quartz diorite
basalt
quartz diorite
diorite
diorite
xenolith
augite diorite
augite diorite
quartz diorite
quartz diorite
granodiorite
granodiorite
diorite
xenolith
diorite
granodiorite porphyry
quartz porphyry
granodiorite
granodiorite
17.947
18.179
18.518
18.438
19.082
18.44
18.52
17.846
17.813
17.99
18.093
18.123
17.998
17.921
18.446
18.149
17.886
17.933
17.917
17.811
18.871
18.663
17.92
18.047
18.109
18.024
18.273
18.244
17.813
18.042
18.833
18.08
17.8
AC-148
AY2-m3
AYS-1
Y345
2
HE2-M1
groug2
groug3
86-99
14
group4
HT12-M3
HT1-B1
T01
T02
T1
16
18
HY2-M1
HY3-B1
AY2-M3
c20
c21
f21
w323
Pb/204Pb
207
Pb/204Pb
15.557
15.462
15.529
15.545
15.617
15.55
15.53
15.484
15.52
15.67
15.561
15.506
15.458
15.31
15.481
15.463
15.453
15.442
15.513
15.491
16.053
15.897
15.5
15.517
15.534
15.508
15.548
15.573
15.52
15.572
15.72
15.57
15.555
208
Pb/204Pb
38.23
38.101
38.645
38.629
39.025
38.63
38.65
37.811
38.067
38.262
38.073
38.408
38.26
38.233
39.257
38.522
37.498
38.141
38.151
38.147
39.833
39.287
38.4
38.381
38.353
38.233
38.527
38.568
38.067
37.933
37.814
38.47
37.743
References
Zhai et al., 1992
Yan et al., 2003
Yu, 2001
Yu, 2001
Yu, 2001
Yu, 2000
Yu, 2000
Xing et al., 1996
Zhou et al., 2001
Zhou et al., 2001
Zhou et al., 2001
Pan et al., 1999
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Pan et al., 1999
Zhang, 1994
Zhai et al., 1992
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Pan et al., 1999
Liu et al., 2004
Pan et al., 1999
95
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
Jiurui
Jiurui
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Wushan
Wushan
Bajiatan
Bajiatan
Chengshan
Chengshan
Chengshan
Chengshan
Dalongshan
Dalongshan
Dalongshan
Dalongshan
Fushan formation
w323
w34
B-44
B-58
1005
1059
1079
2005
1030
1249
1295
3003
98LZ082
Py
Kfs
WR
WR
Kfs
Kfs
Kfs
Kfs
WR
Kfs
Kfs
Kfs
WR
granodiorite
granodiorite
pyx monzonite
bt monzonite
alkali fsp granite
bt qtz syenite
alkali fsp granite
qtz syenite
hbl qtz syenite
alkali fsp granite
bt syenite
alkali fsp granite
shoshonitic volcanic rocks
18.002
17.954
18.151
18.02
17.902
17.952
18.34
18.019
18.016
18.775
18.11
18.526
18.384
15.524
15.536
15.559
15.529
15.479
15.52
15.541
15.495
15.453
15.567
15.492
15.564
15.517
37.991
38.131
38.196
38.07
38.187
38.096
38.538
38.317
38.151
38.785
38.283
39.112
38.537
Luzong
Jiaochong
98LZ056
WR
shoshonitic intrusive rocks
18.352
15.496
38.296
Luzong
98LZ043
WR
shoshonitic volcanic rocks
18.834
15.544
38.796
Luzong
Luzong
Luzong
Longmenyuan
formation
Luzong
Luzong
Luzong
1
2
98LZ087
WR
WR
WR
latitie
latitie
A-type granite
18.37
18.613
18.216
15.535
15.464
15.48
38.64
38.76
38.436
Luzong
Luzong
98LZ101
WR
A-type granite
18.883
15.537
39.075
Luzong
Luzong
Shuangmiao
Maowangmiao
01AQ139
98LZ097
WR
WR
basalt
shoshonitic intrusive rocks
18.204
18.094
15.625
15.533
38.482
38.284
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Maowangmiao
Maowangmiao
Maowangmiao
Maowangmiao
Maowangmiao
Quekou
Quekou
Quekou
Shaxi
WR
WR
WR
WR
WR
WR
WR
WR
WR
monzonite porphyry
syenite
monzogranite
monzonite porphyry
monzonite porphyry
pyx diorite
gabbro
gabbro
adakitic intrusive rocks
18.206
18.345
17.992
17.914
18.253
18.365
18.182
18.302
18.383
15.657
15.72
15.497
15.635
15.627
15.552
15.492
15.51
15.477
38.735
39.039
38.249
38.314
38.437
38.432
38.113
38.174
38.282
Luzong
Shuangmaio
YT-006-1
YT-012-1
YT-015
YT-029-6
YX-005-3
01LJ030
01LJ032
01LJ035
98LZ0041
98LZ060
WR
shoshonitic volcanic rocks
18.249
15.494
38.205
References
Pan et al., 1999
Pan et al., 1999
Yang et al., 1993
Yang et al., 1993
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Zhang, 1994
Wang et al.,
2006
Wang et al.,
2006
Wang et al.,
2006
Yu, 1981
Yu, 1981
Wang et al.,
2006
Wang et al.,
2006
Yan et al., 2003
Wang et al.,
2006
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yang et al., 1993
Yan et al., 2003
Yan et al., 2003
Yan et al., 2003
Wang et al.,
2006
Wang et al.,
96
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
98LZ062
WR
shoshonitic volcanic rocks
18.207
15.492
38.161
AC-99
31
34
146
288
Surficial
98LZ045
WR
Py
Py
Py
Py
Gn
WR
basalt
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
trachyandesite porphyry
shoshonitic volcanic rocks
17.405
18.1129
18.3026
18.317
18.206
18.2485
18.413
15.472
15.5588
15.7455
15.572
15.7622
15.5775
15.618
37.647
38.2891
38.8924
38.4261
38.9719
38.2584
38.546
17.592
18.375
18.22
18.171
15.52
15.589
15.52
15.532
38.096
38.371
38.4
38.143
Wang et al.,
2006
Xing, 1998
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Ge et al., 1989
Wang et al.,
2006
Pan et al., 1999
Xing, 1996
Xing et al., 1998
Zhou et al., 2000
formation
Luzong
References
2006
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Luzong
Shuangmaio
formation
Shuangmiao
Yueshan
Yueshan
Yueshan
Yueshan
Yueshan
Zhuanqiao formation
Luzong
Ningwu
Ningwu
Ningwu
213
Aoshan
Bingjiang
Fangshan
Kfs
Pl
Fang-1
WR
syenite
gabbrodiorite
granite
basalt
Ningwu
Fangshan
Fang-2
WR
basalt
18.206
15.522
38.099
Zhou et al., 2000
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Fangshan
Fushan
Gushan
Huoli
Huoli
AC-23
222
AHO51
WR
WR
Pl
Kfs
Fsp
basalt
basalt
gabbro
granite
alkali feldspar granite
18.252
18.15
18.83
18.388
18.392
15.547
15.574
15.74
15.52
15.548
38.369
38.369
38.87
38.27
38.497
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Huoli
Jiangmiao
Jiangmiao
Jiangmiao
Jiangmiao
Kedoushan
Kedoushan
Kedoushan
Ma'anshan
Nushan
01TL084
01TL085
AC-64
220
NS-1
Kfs
Pl
WR
Pl
Pl
WR
WR
WR
Pl
WR
monzogranite
gabbro
gabbro
gabbro
gabbro
basalt
basalt
basalt
gabbro
basalt
18.388
18.592
17.72
18.592
18.473
17.973
17.955
18.062
18.073
17.821
15.52
15.591
15.423
15.591
15.528
15.462
15.439
15.439
15.473
15.44
38.27
38.467
37.702
38.467
38.258
37.947
37.866
37.862
37.951
37.654
Xing, 1998
Xing, 1998
Xing, 1996
Pan et al., 1999
Zhang et al.,
1993
Xing, 1996
Pan et al., 1999
Yan et al., 2003
Xing, 1996
Xing, 1996
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Pan et al., 1999
Zhou et al., 2000
Ningwu
Nushan
NS-19
WR
basalt
17.802
15.435
37.636
Zhou et al., 2000
Ningwu
Nushan
NS-26
WR
basalt
17.833
15.448
37.709
Zhou et al., 2000
Ningwu
Nushan
NS-29
WR
basalt
17.852
15.455
37.743
Zhou et al., 2000
Ningwu
Nushan
NS-30
WR
basalt
17.802
15.435
37.661
Zhou et al., 2000
219
01JM001
AC-10
97
District
Locality
Number
Sample
Sample description
206
Ningwu
Nushan
NS-7
WR
basalt
17.887
15.464
37.783
Zhou et al., 2000
Ningwu
Ningwu
Taocun
Tashan
Ta-1
Ab
WR
albitite
basalt
18.335
18.029
15.63
15.486
38.543
37.856
Xing, 1996
Zhou et al., 2000
Ningwu
Tashan
Ta-2
WR
basalt
18.02
15.484
37.853
Zhou et al., 2000
Ningwu
Ningwu
Ningwu
Ningwu
Ningwu
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Ningzhen
Yanghutang
Yanghutang
Yanghutang
Yanghutang
Zhongjiu
Anjishan
Anjishan
Anjishan
Anjishan
Anjishan
Anjishan
01M110
01M115
01M119
AC-22
WR
WR
WR
Pl
Ab
WR
WR
WR
WR
WR
WR
pyx diorite
pyx diorite
pyx diorite
gabbro
ab diorite
intermediate to acid rocks
mafic rocks
intermediate to acid rocks
intermediate to acid rocks
diorite
granodiorite
18.421
18.375
18.34
18.073
18.268
17.045
17.997
17.148
17.18
17.785
17.318
15.477
15.489
15.542
15.473
15.59
15.479
15.534
15.487
15.483
15.541
15.462
38.369
38.381
38.439
37.951
38.264
37.353
38.267
37.465
37.484
38.012
37.39918
Ningzhen
Funiushan
WR
granodiorite
17.299
15.434
37.357
Ningzhen
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Shima
Baimangshan
Baimangshan
Baimangshan
Bijiashan
Fenghuangshan
Fenghuangshan
Fenghuangshan
Fenghuangshan
Jiguanshan
Jiguanshan
Jiguanshan
Jiguanshan
Jinkouling
Jinkouling
WR
WR
WR
Pl
pyx
Fsp
Fsp
Pl
WR
WR
WR
hbl
py
WR
WR
granodiorite porphyrite
pyx diorite
pyx diorite
gabbro diorite
gabbro
granodiorite
granodiorite
granodiorite
granodiorite
pyx diorite
pyx diorite
hbl gabbro
amphibolite
quartz diorite
quartz diorite
18.049
18.487
18.463
18.35
18.78
18.683
18.849
18.58
18.213
18.512
18.514
18.268
18.27
17.81
17.49
15.584
15.537
15.532
15.6
15.46
15.578
15.606
15.58
15.577
15.523
15.556
15.578
15.47
15.34
15.35
38.359
38.418
38.355
38.46
37.85
38.776
38.727
38.48
38.41
38.347
38.455
38.117
38.027
37.79
36.69
Yan et al., 2003
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Xing, 1996
Xu et al., 2002
Xu et al., 2002
Xu et al., 2002
Xu et al., 2002
Zhai et al., 1992
Zhang et al.,
1994
Zhang et al.,
1994
Zhai et al., 1992
Yan et al., 2003
Yan et al., 2003
Xing et al., 1996
Xing et al., 1996
Pan et al., 1999
Pan et al., 1999
Xing et al., 1996
Zhai et al., 1992
Yan et al., 2003
Yan et al., 2003
Xing et al., 1996
Xing et al., 1996
Pan et al., 1999
Pan et al., 1999
Tongling
Jinkouling
WR
qtz diorite
17.49
15.32
36.69
Yang et al., 1989
Tongling
Jinkouling
Pl
diorite
17.934
15.501
37.991
Huang, 1991
25
29
30
31
Ja14-M1
JW3-M1
01TL072
01TL075
AC-21
AC-20
85
86
AC-12
AF1-M1
01TL078
01TL080
AC-409
AC-47
91 NO
ck1033102
CK1033102
diorite 201
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
References
98
District
Locality
Number
Sample
Sample description
206
Pb/204Pb
207
Pb/204Pb
208
Pb/204Pb
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Jinkouling
Jinkouling
Jinkouling
Maoliantou
Maoliantou
Mashan
diorite 202
diorite 203
M1
01TL101
01TL103
CK342
Pl
Pl
WR
WR
WR
WR
diorite
diorite
qtz diorite
gabbro
pyx diorite
diorite
17.913
17.8
17.81
18.646
17.672
18.3
15.566
15.492
15.34
15.498
15.454
15.77
38.242
37.976
37.79
38.49
38.248
40.14
Tongling
Tongling
Tongling
Mashan
Mashan
Mashan
diorite 204
diorite 49
Tobdl
Pl
Pl
WR
diorite
diorite
diorite
17.995
17.943
18.19
15.605
15.535
15.6
38.431
38.199
39.84
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Miaojia
Shizishan
Shizishan
Shizishan
Shizishan
Shizishan
Tongguanshan
AMS-M1
146
AS 1-M1
AS8-B
S-1
85P-16
WR
Fsp
WR
WR
Pl
WR
Fsp
diorite porphyrite
quartz diorite
diorite
xenolith
granodiorite
diorite
qtz diorite
18.42
18.219
18.198
18.251
17.9
17.703
17.566
15.592
15.55
15.564
15.574
15.47
15.154
15.411
38.494
38.346
38.342
38.388
38.09
36.422
37.689
Tongling
Tongguanshan
85P-19
Fsp
qtz diorite
17.512
15.244
37.281
Tongling
Tongguanshan
A-4-10
Fsp
qtz diorite
17.704
15.425
37.763
Tongling
Tongguanshan
A-4-2
Fsp
qtz diorite
18.091
15.691
38.375
Tongling
Tongguanshan
A-4-4
Fsp
qtz diorite
17.769
15.449
38.844
Tongling
Tongguanshan
A-4-7
Fsp
qtz diorite
18.08
15.571
38.122
Tongling
Tongguanshan
A-4-7
Fsp
qtz diorite
18.426
15.589
38.407
Tongling
Tongguanshan
A-4-9
Fsp
qtz diorite
17.938
15.581
38.199
Tongling
Tongling
Tongling
Tongling
Tongling
Tongling
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
Tongguanshan
AT1-B1
AT1-M1
CK371-1
diorite 205
diorite 206
diorite 207
WR
WR
WR
Pl
Pl
Pl
xenolith
quartz diorite
quartz diorite
diorite
diorite
diorite
18.02
17.942
18.13
17.926
17.896
17.678
15.573
15.608
15.67
15.646
15.527
15.446
38.256
38.398
38.5
38.458
38.099
37.766
References
Huang, 1991
Huang, 1991
Yang et al., 1989
Yan et al., 2003
Yan et al., 2003
Wang et al.,
1996
Huang, 1991
Huang, 1991
Wang et al.,
1996
Zhai et al., 1992
Pan et al., 1999
Zhai et al., 1992
Zhai et al., 1992
Xing et al., 1996
Yang et al., 1997
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhang et al.,
1993
Zhai et al., 1992
Zhai et al., 1992
Pan et al., 1999
Huang, 1991
Huang, 1991
Huang, 1991
99
District
Locality
Tongling
Tongling
Tongling
Tongling
Tongling
Anqing-Guichi
Edong
Ningwu
Ningwu
Ningwu
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Pacific ocean
Tongguanshan
Tongguanshan
Xinqiao
Xinqiao
Yaoshan
Huaining
Lingxiang
Kedoushan
Kedoushan
Kedoushan
Number
AXQ-Ml
AYS-M1
01LJ025
86-99
01TL084
01TL085
AC-64
Sample
Sample description
206
Pl
WR
WR
Gn
WR
WR
WR
WR
WR
WR
Gn
qtz diorite
monzodiorite
diorite
qtz diorite
diorite porphyrite
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
Mesozoic basalt
mine
Ridge
mine
mine
mine
mine
mine
17.67
18.29
18.433
18.303
18.387
18.179
18.149
17.973
17.955
18.062
18.245
18.355
18.455
18.463
18.47
18.475
18.712
Gn
Gn
Gn
Gn
Gn
Pb/204Pb
207
Pb/204Pb
15.446
15.59
15.691
15.762
15.652
15.462
15.463
15.462
15.439
15.439
15.569
15.477
15.582
15.589
15.646
15.607
15.621
208
Pb/204Pb
37.776
38.44
38.544
40.362
38.433
38.101
38.522
37.947
37.866
37.862
38.417
37.838
38.552
38.623
38.966
38.633
38.669
References
Xing et al., 1996
Qiu, 1994
Zhai et al., 1992
Chen, 2003
Zhai et al., 1992
Yan et al., 2003
Pan et al., 1999
Yan et al., 2003
Yan et al., 2003
Xing, 1996
Doe et al., 1979
Zindler, 1982
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
Doe et al., 1979
100
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