1928 Spessartine, Ruby Mountain, Nathrop, Chaffee County, Colorado, USA September 26, 2024 Pendleton Colorado North and Central Americas United States A single dark red spessartine. Ex Mark Hallam Collection. Probably collected by Ted Johnson. Width of view 6mm. Stack of 65 images. Click on the image below for a higher resolution version.
Canada North and Central Americas ncat ANK MSH87 Franconite, Actinolite, Zircon, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 15, 2022
Australasia Australia Queensland 5542 Copper, Black Rock lode (Black Rock Open cut), Mount Isa Mines, Mount Isa , Mount Isa City Shire, Queensland October 5, 2019
Australasia Australia Tasmania 2525 Chalcanthite, Central Balfour Mine, Balfour, Tasmania February 11, 2022
Asia China 20060 Cassiterite, Ferberite, Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China July 15, 2020