5650 MONTROSEITE, Sunday Mine, Gypsum Valley, San Miguel County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source M.Richards, 2005
Australasia Australia Victoria 2126 QUARTZ, Spring Gully, Chewton, Victoria, Australia September 28, 2019
Europe Italy 6436 SASSOLITE, La Fossa crater, Vulcano Island, Lipari, Eolie Islands, Messina Province, Sicily, Italy September 28, 2019
Australasia Australia New South Wales 3488 TENCAITE-(Ce), QUARTZ, Kingsgate Mine, Glenn Innes, N.S.W., Australia September 28, 2019
Australasia Australia South Australia 2180 OPAL-AG, Coober Pedy Opal Field, Coober Pedy, South Aust., Australia September 28, 2019
