ncat AU002 Galena, Quartz, Siderite, Great South Comet mine, Dundas mineral field, Zeehan mining district, West Coast municipality, Tasmania October 20, 2023 Pendleton Australasia Australia Tasmania A group of cube-octahedral galena crystals with hoppered faces. Width of view 8mm. Stack of 45 images. Click on the image below for a higher resolution version.
Colorado North and Central Americas United States ncat JP3534, Galena, Sphalerite, Camp Bird Mine, Camp Bird, Sneffels District (Sneffels – Red Mountain District; Mount Sneffels District), Ouray, Ouray District, San Juan Mts, Ouray Co., Colorado, USA September 23, 2019
England Leicestershire United Kingdom ncat JP1490 Connellite, New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Leicestershire, England, UK October 8, 2019
Arizona North and Central Americas United States 6097 Azurite, Malachite, Copper Queen Mine (Halero Mine), Queen Hill, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA October 2, 2019