30087 Vanadinite, Calcite, Apache Mine, Radium, Burch area, Globe Hills, Gila Co., Arizona, USA April 27, 2020 Steve Arizona North and Central Americas United States Mineralisation on all faces with no obvious point of contact so was probably a breccia. Some glue on one side. Video best viewed full screen.
England North Yorkshire United Kingdom ncat JP1924 Smithsonite after Calcite, Coldstones Quarry, Greenhow, Pateley Bridge District, North Pennines, North Yorkshire, England, UK October 8, 2019
Australasia Australia Victoria 0160 Quartz, Calcite, David Mitchell Quarry, Lilydale, Victoria September 18, 2019
Australasia Australia Tasmania 2123 Calcite (Fluorescent), Kara Mine, Hampshire, Tasmania September 22, 2019
Australasia Australia Victoria ncat JP3396 Calcite, Stockdale Quarry, Maffra, Wellington Shire, Victoria September 23, 2019