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Rocks & Minerals of the United States
Adventure Quick Guides
Common Rocks & Minerals
Organized by rocks/minerals, then by appearance, for quick and easy identification.
Simple and convenient-narrow your choices by group, and view just a few photos at a time
- Pocket-sized format-easier than laminated foldouts
- Professional photos showing key traits
- Tips for identifying rocks and minerals
- "How are they different?" notes that contrast similar specimens
- Based on Dan and Bob Lynch's best-selling field guides