0292 Perloffite, Copper, Cuprite, Quartz, Spring Creek Copper Mine, South Australia September 19, 2019 Steve Australasia Australia South Australia Click for full sized image…
Africa Namibia 5464 Cerussite, Dioptase, Quartz, Tsumeb Mine, Tsumeb, Otjikoto, Namibia October 2, 2019
Australasia Australia South Australia 3551 Quartz on Malachite, O’Donoghue Castle Mine, Arkaroola, Flinders Ranges, South Australia October 3, 2019
Australasia Australia New South Wales 10058 Quartz, Broken Hill, Yancowinna Co., New South Wales October 18, 2019
Maine North and Central Americas United States 9016 JP2307 Cookeite, Quartz, Noyes Mountain Quarry (Harvard Quarry), Greenwood, Oxford County, Maine, USA May 28, 2020
