5179 JL0136 Copper, Tennant Creek, Barkly Region, Northern Territory July 2, 2020 Steve Australasia Australia Northern Territory Sharp native copper crystals. Specimen height 7mm. Stack of 100 images. Ex Joan Lamond Collection.
Michigan North and Central Americas United States ncat JP804, Copper, Calcite, Copper Falls Mine, Copper Falls, Keweenaw Co., Michigan, USA September 23, 2019
Australasia Australia South Australia ncat JP3058 Copper, Spring Creek Mine, Wilmington, South Flinders Ranges, Flinders Ranges, South Australia September 23, 2019
Michigan North and Central Americas United States ncat JP1679, Copper, Prehnite, Quincy Mine, Hancock, Houghton Co., Michigan, USA September 23, 2019