0230 TELLUROBISMUTHITE, Clogan-St.Davids Mine, Bontddu, Dolgellau, Gwynedd, Wales, U.K. September 28, 2019 Steve Gwynedd United Kingdom Wales Source D.New, 1981
Europe Germany 5923 BROWNMILLERITE, Caspar Quarry, Bellerberg Volcano, Ettringen, Eifel, Rhineland-Palatinate, Germany September 28, 2019
California North & Central Americas United States 0927 BOUSSINGAULTITE, The Geysers, Sonoma County, California, U.S.A. September 28, 2019
Colorado North & Central Americas United States 4736 MICROCLINE, Pike’s Peak, El Paso County, Colorado, U.S.A. September 28, 2019
Australasia Australia Western Australia 0526 TODOROKITE, Cape Leeuwin field, Off Western Australian coast, Indian Ocean September 28, 2019
