4286 BAKERITE, Corkscrew Canyon Mine, Death Valley National Park, Inyo County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1999
Australasia Australia Victoria 3591 ARAGONITE, CALCITE, Boral Limited Quarry, Bundoora, Melbourne, Victoria, Australia September 28, 2019
Arizona North & Central Americas United States 3276 ORTHOSERPIERITE, Copper Creek, Galuiro Mountains, Pinal County, Arizona, U.S.A. September 28, 2019
Brazil South America 1622 HYDROXYLHERDERITE, Golconda Pegmatite, Golconda District, Governador Valadares, Doce Valley, Minas Gerais, Brazil September 28, 2019
Colorado North & Central Americas United States 3871 BARYTE, Sterling Mine, Stoneham, Weld County, Colorado, U.S.A. September 28, 2019