20017 Gold, Stannite, Quartz, Oruro City, Cercado Province, Oruro Department, Bolivia October 5, 2019 Steve Bolivia South America Many patches of gold in crystaline quartz with a few stannite crystals. Click for full sized image…
California North and Central Americas United States 30039 Cinnabar, Quartz, Red Hill claim, Mayacmas Mts, Sonoma Co., California, USA October 5, 2019
Australasia Australia Western Australia 2704 Quartz, Crocoite, Happy Jack Mine, Comet Vale, Western Australia August 11, 2022
Australasia Australia Tasmania 3304 Siderite, Quartz, Chalcopyrite, Hematite, Prince Lyell Mine, Queenstown, Tasmania October 3, 2019
