Gemstones: A Concise Reference Guide

Rockhounding in Michigan [FULL-COLOR]: An Essential Field Guide to Gem Hunting, Fossil Collecting, Mineral Sites, Lapidary Tips, and Outdoor Exploration Across the Great Lakes State

Rocks & Minerals (DK Handbooks)

Hope Diamond: The Legendary History of a Cursed Gem

Agate Hunting Made Easy: How to Really Find Lake Superior Agates

The Australian Gold Hunter’s Handbook: The Ultimate Guide to Prospecting, Detecting, and Fossicking (2nd Edition)

Rockhounding in Arkansas (FULL-COLOR): A Guide to the State’s Top Sites – Discover Crystals, Fossils, Geodes, Minerals, Scenic Trails, and Hidden Treasures in the Southern United States (WITH MAPS)

Geological Methods in Mineral Exploration and Mining

Rockhounding for Beginners: How to Find, Identify, and Collect Rocks, Minerals, Fossils, and Gems Across America

GEM TRAILS OF COLORADO (FULL-COLOR): A Rockhounding and Mineral Hunting Guide with GPS Coordinates, Interactive Maps, and Tips for Finding Gems and Minerals