1882 Calcite, Stellerite, Pyrite, Longley Quarry, Longley, Tasmania December 14, 2021 Steve Australasia Australia Tasmania Pyrite on and in calcite on a bed of stellerite. Width of view 5mm. Stack of 50 images. Click on the image below for a higher resolution version.
Arizona North and Central Americas United States 7117 JL283, Carnotite, Calcite, Anderson Mine (Date Creek project; U-V Mine; Uranium-Air Mine), Date Creek Basin, Yavapai Co., Arizona, USA September 23, 2019
Africa Namibia 5464 Cerussite, Dioptase, Quartz, Tsumeb Mine, Tsumeb, Otjikoto, Namibia October 2, 2019
Canada North and Central Americas 30088 Pyrite, Marcasite, Calcite, Nanisivik Mine, Nanisivik, Baffin Island, Canada April 28, 2020