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History & Geology

Greenstone and Gold

Contacts, faults and zones of weak rock are all places that can act as a pipeline to convey gold-bearing fluids, leading to valuable deposits.

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Rand, Red Mountain, Atolia Mining Districts of Kern and San Bernardino Counties, California


This area could be re-evaluated for placer scheelite and gold potential in the future along with sand and gravel processing…

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Undiscovered Placer Deposits in Alaska


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Eastern Arizona: Gold and Base Metal Deposits—Part I


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