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Two Mammoth Mine rock specimens (88601)

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:50.00 USD Estimated At:100.00 - 200.00 USD
Two Mammoth Mine rock specimens  (88601)
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Lot contains two hefty rock specimens, approximately 2.2 and 5.0 pounds, that are attributed to the Mammoth Mine near Mammoth, Utah. This was a copper-gold-silver-lead-zinc-arsenic deposit with a known history back into the 1870s. These specimens display significant copper oxide mineralization, mostly malachite, cementing together hydrothermally altered rock. State: Utah City: Mammoth Date: