2118 QUARTZ var. Amethyst, Diamond Willow Mine, McTavish Township, Thunder Bay District, Ontario, Canada September 28, 2019 Steve Canada North & Central Americas Source C.Kovac, 2015
Africa South Africa 4369 MANGANVESUVIANITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019
Europe Germany 1872 PICROMERITE, HALITE, Potash Mine, RoBleben, Saxony-Anhalt, Germany September 28, 2019
Australasia Australia Queensland 2836 BISMUTH, QUARTZ, Wolfram Camp, Dimbulah, Queensland, Australia September 28, 2019
North & Central Americas South Dakota United States 4636 GLAUCONITE, Brownsville Station, Lawrence County, South Dakota, U.S.A. September 28, 2019
