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High-grade Gold Sulfide Ore, Goldfield, Nevada (103042)

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:40.00 USD Estimated At:80.00 - 150.00 USD
High-grade Gold Sulfide Ore, Goldfield, Nevada  (103042)
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Two pieces of high-grade gold sulfide ore specimen from the Mohawk Extension Mine in Goldfield, Nevada, each approx 30 x 30 mm. They are denser than one would expect for their size. Original collector describes them containing massive goldfieldite -- a silvery-gray, copper-tellurium-sulfide, and famatinite -- a copper-antimony-sulfide. The smaller piece is almost entirely a dense, silvery-grey, metallic material, and the larger piece is brecciated white quartz or feldspar shot through with the same silvery-gray mineral.

Date: 1905
City/County: Goldfield
State: Nevada