The Earth Through Time, 10th Edition by Harold L. Levin CHAPTER 4—ROCKS AND MINERALS: DOCUMENTS THAT RECORD EARTH’S HISTORY Web Links Minerals http://volcano.oregonstate.edu/vwdocs/vwlessons/lessons/Minerals/Minera ls1.html This Volcano World webpage introduces you to atoms, elements, minerals, the structure of silicate minerals, and common minerals in volcanic rocks. The Physical Characteristics of Minerals http://mineral.galleries.com/minerals/property/physical.htm The physical characteristics of minerals, listing of minerals in alphabetical order, chemical groups of minerals, collecting localities, etc. Mineralogy 4 Kids http://www.mineralogy4kids.org/ The Mineralogical Society of America's website for information about rocks and minerals. Smithsonian Department of Mineral Sciences http://www.nmnh.si.edu/minsci/ Smithsonian National Museum of Natural History Department of Mineral Sciences. Link to information on collections, exhibits (see The Dynamic Earth and other exhibits), photo galleries, and more. Crystal Structure Movies http://ist-socrates.berkeley.edu/~eps2/wisc/geo360/mov.html Watch crystal structures of silicate minerals and a few non-silicate minerals rotate, or move them yourself. A good way to visualize three dimensional crystal structures. Rocks http://volcano.oregonstate.edu/vwdocs/vwlessons/lessons/Rocks/Rocks1.html Volcano World lesson on rocks and minerals with large, clear photographs. Work your way through the tutorial by clicking on the "next" button at the bottom of the page. © 2013 JOHN WILEY & SONS, INC. ALL RIGHTS RESERVED. Page 1 Rocks: Igneous, Metamorphic, and Sedimentary http://geology.com/rocks/ Images and descriptions of many rock specimens. Atlas of Igneous and Metamorphic Rocks, Minerals, and Textures http://www.geolab.unc.edu/Petunia/IgMetAtlas/mainmenu.html Atlas of Igneous and Metamorphic Rocks, Minerals, and Textures from the University of North Carolina. Atlas of Sedimentary Rocks http://plaza.snu.ac.kr/~lee2602/atlas/atlas.html Atlas of sedimentary rock photos from Seoul National University, Korea. What's a Rock Cycle? http://www.priweb.org/ed/pgws/geology/geology1.html Desciption of the rock cycle from the Paleontological Research Institution. © 2013 JOHN WILEY & SONS, INC. ALL RIGHTS RESERVED. Page 2