Nature Guide: Rocks and Minerals (Nature Guides) - Paperback - GOOD

A Pocket Guide to Rocks and Minerals (Pocket Guides) - Paperback - VERY GOOD

Nature Guide: Rocks and Minerals: The World in Your Hands (DK Nature Guides)

American Nature Guides: Rocks and Minerals - Paperback - GOOD

Rocks and Minerals Spotter's Guide: Internet Referenced - Paperback - VERY GOOD

Nature Guide: Rocks and Minerals (Nature Guides) - Paperback - ACCEPTABLE

Simon & Schuster's Guide to Rocks & Minerals - Paperback - VERY GOOD

Nature Guide: Rocks and Minerals: The World in Your Hands (DK Nature Guides)