This handy identification guide to the most common kinds of rocks and minerals offers concise and fascinating information on; Physical and chemical propertiesOrigins and geologic significanceGems and semiprecious stonesHow to find and collect specimens Illustrated in full color throughout, this is a gem of a guide for rockhounds and mineral collectors
發表於2025-01-27
Rocks, Gems and Minerals 2025 pdf epub mobi 電子書 下載
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Rocks, Gems and Minerals 2025 pdf epub mobi 電子書 下載