30068 Barite, Dolomite, Pyrite, Calcite, Newfoundland Zinc Mine, Daniel’s Harbor, Newfoundland, Canada April 21, 2020 Steve Canada North and Central Americas Ex Barry Johnson Collection. Video best viewed full screen.
Arizona North and Central Americas United States 0329 Barite, Magma Mine, Pinal Co, Arizona, USA September 19, 2019
Australasia Australia Victoria 5157 Chabazite, Calcite, Old Melbourne Quarries, Victoria September 29, 2019
Europe Sweden 3499 Dollaseite-(Ce), Tremolite, Dolomite, Ostanmossa Mine, Norberg, Sweden October 3, 2019
