Northwest Treasure Hunter's Gem and Mineral Guide (6th Edition): Where and How to Dig, Pan and Mine Your Own Gems and MineralsHardcover, 22 April 2016

A guidebook for traveling rockhounds--or anyone with an interest in gems, rocks or minerals--exploring hidden treasures across the United States. Easy-to-use listings on "fee dig" mining, museum exhibits and more, with information on everything from safety kits to the location of the nearest restrooms, will help make every trip a success.