ncat WD112 Copper, Wilsons Reef Mine, Saint Arnaud, Victoria July 9, 2022 Steve Australasia Australia Victoria Native copper from a rare locality. Measures 25x22mm. Ex Neil Kinnane Collection. Ex Brian Shelton Collection. Click on the image below for a higher resolution version.
Australasia Australia Northern Territory 5179 JL0136 Copper, Tennant Creek, Barkly Region, Northern Territory July 2, 2020
Michigan North and Central Americas United States ncat JP804, Copper, Calcite, Copper Falls Mine, Copper Falls, Keweenaw Co., Michigan, USA September 23, 2019
Arizona North and Central Americas United States 5710 Copper in Gypsum, Mission pit, Mission complex, San Xavier, Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District), Sierrita Mountains, Pima Co., Arizona, USA August 20, 2020