0581 TLAPALLITE, Bambollita Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019 Steve Mexico North & Central Americas Source G.Leske, 1983
Australasia Australia South Australia 2188 OPAL-AG, Andamooka Opal Fields, Andamooka Ranges, South Aust., Australia September 28, 2019
Canada North & Central Americas 3568 HORVATHITE-(Y), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
England North Yorkshire United Kingdom 1569 SCARBROITE, South Bay, Scarborough, North Yorkshire, England, U.K. September 28, 2019
Australasia Australia New South Wales 6620 ZINCOLIBETHINITE, Block 14 Open Cut, Broken Hill, N.S.W., Australia September 28, 2019
