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Professional Equipment for Serious Detectorists!
The Keystone Gold-Copper District, Medicine Bow Mountains, Southeastern Wyoming - May 2002 (Vol. 71, No. 9)
The Keystone Gold-Copper District, Medicine Bow Mountains, Southeastern Wyoming
by W. Dan Hausel

The Keystone district includes a group of mineralized shear zones and veins that are associated with the Keystone Quartz Diorite in the Medicine Bow Mountains of southwestern Wyoming. Gold production from this district is unknown, although some estimates suggest that 7,500 to more than 12,000 ounces were produced.

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