The Rockhounding Bible [7 in 1]: The Only Complete Guide with 600 Verified U.S. Sites | Over 100+ Gems, Minerals, Geodes, and Fossils with Expert Identification Tips for Your First Finds

Secrets of the Gem Trade: The Connoisseur's Guide to Precious Gemstones

Finding Gold in Colorado: Prospector’s Edition: A guide to Colorado's casual gold prospecting, mining history and sightseeing

The Witching Stones: The Lore and Craft of the Essential Crystals, Gemstones, and Minerals to Empower Your Magic

Disilicates and Ring Silicates (Rock-Forming Minerals) (v. 1B)

Finding Gold in Colorado: The Wandering Prospector: Gold Prospecting Sites Across Colorado

Rocks & Minerals (DK Handbooks)

Rockhounding for Beginners: Your Comprehensive Guide to Finding and Collecting Precious Minerals, Gems, Geodes, & More

Rocks, Gems and Minerals: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Magmatism in the McMurdo Dry Valleys, Antarctica