The (Secret) History of Gold Prospecting in the United States and the 38 States Where Gold Has Already Been Found! by Tim Rapp - HTML preview
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About the Author
The author is an award winning former U.S. Geological Survey Scientist, a published technical author (Report 1, Report 2, Report 3, Report 4), and a degreed engineer with 13+ years of professional experience collecting geologic data, samples and reporting on natural resources for U.S. Federal agencies, Municipalities, and Private Industry. He has training and experience in the fields of Hydrology, Geology, Physics, Chemistry, Cartography, Numerical Modeling, and Petroleum, Chemical, Civil, Mechanical, and Industrial Engineering.
