A Guide to 99 of the StateÆs Best Rockhounding Sites, Romaine. 254pgs. A complete guide to finding, collecting, and preparing the stateÆs gems & minerals Rockhounding Idaho is a must-have book for anyone interested in collecting rocks, minerals, fossils, and gold in the Gem State. Completely up-to-date with over 200 GPS coordinates in ninety-nine collecting locales, it covers popular and widely known fee-dig operations as well as four-wheel-drive adventures into the desert, and long winding drives through the mountains. The result is a complete and accurate guide to the stateÆs vast riches.