Books by Stephen F. Pedersen
Northeast Treasure Hunter's Gem and Mineral Guide : Where and How to Dig, Pan, and Mine Your Own Gems and Minerals
Northwest Treasure Hunter's Gem & Mineral Guide
Southeast Treasure Hunter's Gem and Mineral Guide
Northwest Treasure Hunter's Gem and Mineral Guide
The Treasure Hunter's Gem & Mineral Guides to the U.S.A. : Where & How to Dig, Pan, and Mine Your Own Gems & Minerals