Rockhound and Prospector's Bible: A Reference and Study Guide to Rocks, Minerals, Gemstones and Prospecting 3rd Edition

By Sunny Mountain Prospectors


This compact reference for the minerals collector and prospector contains information on local geology, mineral formation, collecting and prospecting techniques and tools.

Len Ettinger is a registered geologist and licensed attorney in the state of Idaho. He has a B.S. and M.S. in mining geology from the University of Arizona and Juris Doctor from the University of
California at Los Angeles. He has worked as a staff and consulting exploration geologist and project coordinator for various companies in the western United States and internationally for more than 20 years.

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