154923
9781582381329
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 specimens Illustrated in full color throughout, this is a gem of a guide for rockhounds and mineral collectors!Zim, Herbert S. is the author of 'Rocks, Gems, & Minerals A Guide to Familiar Minerals, Gems, Ores, and Rocks', published 2001 under ISBN 9781582381329 and ISBN 1582381321.
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