Titanite, or sphene (from the Greek sphenos (σφηνώ), meaning wedge), is a calcium titanium nesosilicate mineral, CaTiSiO5.
Jadarite
Jadarite is a white, earthy monoclinic silicate mineral, whose chemical formula is: LiNaSiB3O7(OH) or Na2OLi2O(SiO2)2(B2O3)3H2O.
Tranquillityite
Tranquillityite is silicate mineral with formula (Fe2+)8Ti3Zr2 Si3O24.
Zircon
Zircon (pronunciation: /ˈzɜːrkɒn/ or /ˈzɜːrkən/;) is a mineral belonging to the group of nesosilicates.
Andalusite
Andalusite is an aluminium nesosilicate mineral with the chemical formula Al2SiO5.
Kyanite
Kyanite, whose name derives from the Greek word kuanos sometimes referred to as "kyanos", meaning deep blue, is a typically blue silicate mineral, commonly found in aluminium-rich metamorphic pegmatites and/or sedimentary rock.
Willemite
Willemite is a zinc silicate mineral (Zn2SiO4) and a minor ore of zinc.
Gadolinite
Gadolinite, sometimes known as Ytterbite, is a silicate mineral consisting principally of the silicates of cerium, lanthanum, neodymium, yttrium, beryllium, and iron with the formula (Ce,La,Nd,Y)2FeBe2Si2O10.
Fayalite
Fayalite (Fe2SiO4; commonly abbreviated to Fa), also called iron chrysolite, is the iron-rich end-member of the olivine solid-solution series.
Braunite
Braunite is a silicate mineral containing both di- and tri-valent manganese with the chemical formula:Mn2+Mn3+6[O8|SiO4].
Staurolite
Staurolite is a red brown to black, mostly opaque, nesosilicate mineral with a white streak.
Datolite
Datolite is a calcium boron hydroxide nesosilicate, CaBSiO4(OH).
Forsterite
Forsterite (Mg2SiO4; commonly abbreviated as Fo) is the magnesium-rich end-member of the olivine solid solution series.
Thorite
Thorite, (Th,U)SiO4, is a rare nesosilicate of thorium that crystallizes in the tetragonal system and is isomorphous with zircon and hafnon.
Mullite
Mullite or porcelainite is a rare silicate mineral of post-clay genesis.
Sillimanite
Sillimanite is an alumino-silicate mineral with the chemical formula Al2SiO5.
Afwillite
Afwillite is a calcium hydroxide nesosilicate mineral with formula Ca3(SiO3OH)2·2H2O.
Olivine
The mineral olivine is a magnesium iron silicate with the formula (Mg+2, Fe+2)2SiO4.
Ringwoodite
Ringwoodite is a high-pressure phase of Mg2SiO4 formed at high temperatures and pressures of the Earth's mantle between 525 and 660 km (326 and 410 mi) depth.
Topaz
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2.
Phenakite
Phenakite or phenacite is a fairly rare nesosilicate mineral consisting of beryllium orthosilicate, Be2SiO4.
Euclase
Euclase is a beryllium aluminium hydroxide silicate mineral (BeAlSiO4(OH)).
Tephroite
Tephroite is the manganese endmember of the olivine group of nesosilicate minerals with the formula Mn2SiO4.
Dumortierite
Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, Al7BO3(SiO4)3O3.
Weeksite
Weeksite is a naturally occurring uranium silicate mineral with the chemical formula: K2(UO2)2Si6O15•4(H2O), potassium uranyl silicate.
Cuprosklodowskite
Cuprosklodowskite is a secondary uranium mineral formed by alteration of earlier uranium minerals.
Grandidierite
Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar.
Haiweeite
Haiweeite is a mineral of uranium and has the chemical formula: Ca[(UO2)2Si5O12(OH)2]·3(H2O).
Jerrygibbsite
Jerrygibbsite is a rare silicate mineral with chemical formula: (Mn,Zn)9(SiO4)4(OH)2.
Malayaite
Malayaite is a calcium tin silicate mineral with formula CaSnO[SiO4].
Esperite
Esperite is a rare complex calcium lead zinc silicate (PbCa3Zn4(SiO4)4) related to beryllonite and trimerite that used to be called calcium larsenite.
Leucophoenicite
Leucophoenicite is a mineral with formula Mn7(SiO4)3(OH)2.
Sonolite
Sonolite is a mineral with formula Mn9(SiO4)4(OH,F)2.
Bultfonteinite
Bultfonteinite, originally dutoitspanite, is a pink to colorless mineral with chemical formula Ca2SiO2(OH,F)4.
Monticellite
Monticellite and kirschsteinite are gray silicate minerals of the olivine group with compositions CaMgSiO4 and CaFeSiO4, respectively.
Majorite
Majorite is a type of garnet mineral found in the upper mantle of the Earth.
Hodgkinsonite
Hodgkinsonite is a rare zinc manganese silicate mineral Zn2MnSiO4(OH)2.
Eucryptite
Eucryptite is a lithium bearing aluminium silicate mineral with formula LiAlSiO4.
Bakerite
Bakerite is the common name given to hydrated calcium boro-silicate hydroxide, a borosilicate mineral (chemical formula Ca4B4(BO4)(SiO4)3(OH)3·(H2O)) that occurs in volcanic rocks in the Baker, California area.
Larnite
Larnite is a calcium silicate mineral with formula: Ca2SiO4.
Spurrite
Spurrite is a white, yellow or light blue mineral with monoclinic crystals.
Nabimusaite
Nabimusaite is a very rare mineral with formula KCa12(SiO4)4(SO4)2O2F.
Huttonite
Huttonite is a thorium nesosilicate mineral with the chemical formula ThSiO4 and which crystallizes in the monoclinic system.
Cerite
Cerite is a complex silicate mineral group containing cerium, formula (Ce,La,Ca)9(Mg,Fe+3)(SiO4)6(SiO3OH)(OH)3.
Clinohedrite
Clinohedrite is a rare silicate mineral.
Fluorellestadite
Fluorellestadite is a rare nesosilicate of calcium, with sulfate and fluorine, with the chemical formula Ca10(SiO4)3(SO4)3F2.
Ottrelite
Ottrelite is a form of chloritoid.
Reidite
Reidite is a rare mineral that has been found only in four crater impacts: the Chesapeake Bay Crater in Virginia, Ries Crater in Germany, Xiuyan Crater in China, and Rock Elm Crater in Wisconsin in the United States.
Soddyite
Soddyite is a mineral of uranium with chemical formula: (UO2)2SiO4·2H2O.
Stillwellite-(Ce)
Stillwellite-(Ce) is a rare earth boro-silicate mineral with formula: (Ce,La,Ca)BSiO5.
Uranophane
Uranophane Ca(UO2)2(SiO3OH)2·5H2O is a rare calcium uranium silicate hydrate mineral that forms from the oxidation of uranium bearing minerals.
Coffinite
Coffinite is a uranium-bearing silicate mineral with formula: U(SiO4)1-x(OH)4x.
Chloritoid
Chloritoid is a silicate mineral of metamorphic origin.
Titanite, or sphene (from the Greek sphenos (σφηνώ), meaning wedge), is a calcium titanium nesosilicate mineral, CaTiSiO5.
Jadarite
Jadarite is a white, earthy monoclinic silicate mineral, whose chemical formula is: LiNaSiB3O7(OH) or Na2OLi2O(SiO2)2(B2O3)3H2O.
Tranquillityite
Tranquillityite is silicate mineral with formula (Fe2+)8Ti3Zr2 Si3O24.
Zircon
Zircon (pronunciation: /ˈzɜːrkɒn/ or /ˈzɜːrkən/;) is a mineral belonging to the group of nesosilicates.
Andalusite
Andalusite is an aluminium nesosilicate mineral with the chemical formula Al2SiO5.
Kyanite
Kyanite, whose name derives from the Greek word kuanos sometimes referred to as "kyanos", meaning deep blue, is a typically blue silicate mineral, commonly found in aluminium-rich metamorphic pegmatites and/or sedimentary rock.
Willemite
Willemite is a zinc silicate mineral (Zn2SiO4) and a minor ore of zinc.
Gadolinite
Gadolinite, sometimes known as Ytterbite, is a silicate mineral consisting principally of the silicates of cerium, lanthanum, neodymium, yttrium, beryllium, and iron with the formula (Ce,La,Nd,Y)2FeBe2Si2O10.
Fayalite
Fayalite (Fe2SiO4; commonly abbreviated to Fa), also called iron chrysolite, is the iron-rich end-member of the olivine solid-solution series.
Braunite
Braunite is a silicate mineral containing both di- and tri-valent manganese with the chemical formula:Mn2+Mn3+6[O8|SiO4].
Staurolite
Staurolite is a red brown to black, mostly opaque, nesosilicate mineral with a white streak.
Datolite
Datolite is a calcium boron hydroxide nesosilicate, CaBSiO4(OH).
Forsterite
Forsterite (Mg2SiO4; commonly abbreviated as Fo) is the magnesium-rich end-member of the olivine solid solution series.
Thorite
Thorite, (Th,U)SiO4, is a rare nesosilicate of thorium that crystallizes in the tetragonal system and is isomorphous with zircon and hafnon.
Mullite
Mullite or porcelainite is a rare silicate mineral of post-clay genesis.
Sillimanite
Sillimanite is an alumino-silicate mineral with the chemical formula Al2SiO5.
Afwillite
Afwillite is a calcium hydroxide nesosilicate mineral with formula Ca3(SiO3OH)2·2H2O.
Olivine
The mineral olivine is a magnesium iron silicate with the formula (Mg+2, Fe+2)2SiO4.
Ringwoodite
Ringwoodite is a high-pressure phase of Mg2SiO4 formed at high temperatures and pressures of the Earth's mantle between 525 and 660 km (326 and 410 mi) depth.
Topaz
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2.
Phenakite
Phenakite or phenacite is a fairly rare nesosilicate mineral consisting of beryllium orthosilicate, Be2SiO4.
Euclase
Euclase is a beryllium aluminium hydroxide silicate mineral (BeAlSiO4(OH)).
Tephroite
Tephroite is the manganese endmember of the olivine group of nesosilicate minerals with the formula Mn2SiO4.
Dumortierite
Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, Al7BO3(SiO4)3O3.
Weeksite
Weeksite is a naturally occurring uranium silicate mineral with the chemical formula: K2(UO2)2Si6O15•4(H2O), potassium uranyl silicate.
Cuprosklodowskite
Cuprosklodowskite is a secondary uranium mineral formed by alteration of earlier uranium minerals.
Grandidierite
Grandidierite is an extremely rare mineral and gem that was first discovered in 1902 in southern Madagascar.
Haiweeite
Haiweeite is a mineral of uranium and has the chemical formula: Ca[(UO2)2Si5O12(OH)2]·3(H2O).
Jerrygibbsite
Jerrygibbsite is a rare silicate mineral with chemical formula: (Mn,Zn)9(SiO4)4(OH)2.
Malayaite
Malayaite is a calcium tin silicate mineral with formula CaSnO[SiO4].
Esperite
Esperite is a rare complex calcium lead zinc silicate (PbCa3Zn4(SiO4)4) related to beryllonite and trimerite that used to be called calcium larsenite.
Leucophoenicite
Leucophoenicite is a mineral with formula Mn7(SiO4)3(OH)2.
Sonolite
Sonolite is a mineral with formula Mn9(SiO4)4(OH,F)2.
Bultfonteinite
Bultfonteinite, originally dutoitspanite, is a pink to colorless mineral with chemical formula Ca2SiO2(OH,F)4.
Monticellite
Monticellite and kirschsteinite are gray silicate minerals of the olivine group with compositions CaMgSiO4 and CaFeSiO4, respectively.
Majorite
Majorite is a type of garnet mineral found in the upper mantle of the Earth.
Hodgkinsonite
Hodgkinsonite is a rare zinc manganese silicate mineral Zn2MnSiO4(OH)2.
Eucryptite
Eucryptite is a lithium bearing aluminium silicate mineral with formula LiAlSiO4.
Bakerite
Bakerite is the common name given to hydrated calcium boro-silicate hydroxide, a borosilicate mineral (chemical formula Ca4B4(BO4)(SiO4)3(OH)3·(H2O)) that occurs in volcanic rocks in the Baker, California area.
Larnite
Larnite is a calcium silicate mineral with formula: Ca2SiO4.
Spurrite
Spurrite is a white, yellow or light blue mineral with monoclinic crystals.
Nabimusaite
Nabimusaite is a very rare mineral with formula KCa12(SiO4)4(SO4)2O2F.
Huttonite
Huttonite is a thorium nesosilicate mineral with the chemical formula ThSiO4 and which crystallizes in the monoclinic system.
Cerite
Cerite is a complex silicate mineral group containing cerium, formula (Ce,La,Ca)9(Mg,Fe+3)(SiO4)6(SiO3OH)(OH)3.
Clinohedrite
Clinohedrite is a rare silicate mineral.
Fluorellestadite
Fluorellestadite is a rare nesosilicate of calcium, with sulfate and fluorine, with the chemical formula Ca10(SiO4)3(SO4)3F2.
Ottrelite
Ottrelite is a form of chloritoid.
Reidite
Reidite is a rare mineral that has been found only in four crater impacts: the Chesapeake Bay Crater in Virginia, Ries Crater in Germany, Xiuyan Crater in China, and Rock Elm Crater in Wisconsin in the United States.
Soddyite
Soddyite is a mineral of uranium with chemical formula: (UO2)2SiO4·2H2O.
Stillwellite-(Ce)
Stillwellite-(Ce) is a rare earth boro-silicate mineral with formula: (Ce,La,Ca)BSiO5.
Uranophane
Uranophane Ca(UO2)2(SiO3OH)2·5H2O is a rare calcium uranium silicate hydrate mineral that forms from the oxidation of uranium bearing minerals.
Coffinite
Coffinite is a uranium-bearing silicate mineral with formula: U(SiO4)1-x(OH)4x.
Chloritoid
Chloritoid is a silicate mineral of metamorphic origin.
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