Includes information on collecting and identifying minerals, and sections on metallic, nonmetallic, gem and rock-forming minerals, and on igneous, sedimentary and metamorphic rocks.
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This handy identification guide to the most common kinds of rocks and minerals offers concise and fascinating information on:- Physical and chemical properties- Origins and geologic significance- Gems and semiprecious stones- How to find and collect specimensIllustrated in full color throughout, Rocks, Gems and Minerals is a gem of a guide for rockhounds and mineral collectors!
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