Geoscience Links

Minerals

Smithsonian Gem and Mineral Collection
Photographs and brief descriptions of many beautiful mineral specimens. Maintained by the Smithsonian National Museum.
 
Mineral Gallery
This commercial website has many fine photographs of minerals and gems. Maintained by Amethyst Galleries, Inc.
 
Color in Minerals
This site will answer many of your questions about the causes of color in gems and minerals. Maintained by the University of Wisconsin.
 
Athena Mineralogy
Index of almost all of the known minerals. Physical and chemical properties listed. Maintained by Pierre Perroud.
 
Silicate Chemistry
The AGS provides this tutorial on silicate mineral structures. Maintained by the Australian Geological Survey.
 
Petrography Homepage
Photomicrographs of minerals in thin sections of almost 200 different kinds of rocks and minerals. Maintained by Humboldt State University.
 
Minerals in Thin Section
Photomicrographs and characteristics of the 30 most common minerals. Textures of igneous, sedimentary, and metamorphic rocks are also apparent. Maintained by the University of British Columbia.
 
Periodic Table
An interactive periodic table gives the basic properties of the elements. Maintained by Atlantic Equipment Engineers.
 
Web Elements
This site has an excellent interactive periodic table summarizing important characteristics and geological data for the elements. Maintained by the University of Sheffield, England.
 
Rockhounds Information Page
Lots of information on mineralogy and mineral collecting can be found at this site. Maintained by Rockhounds.
 
Clausthal Mineral Collection
Images of nearly 100 mineral specimens. Maintained by A. K. Schuster.

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