4082 RUSSELLITE, QUARTZ, 6 miles ENE of Emerald Mine, Poona, West. Aust., Australia September 28, 2019 Steve Australasia Australia Western Australia Source R.Coulsell, 1999
North & Central Americas South Dakota United States 5067 ROBERTSITE, WHITLOCKITE, Tip Top Mine, Fourmile, Custer District, Custer County, South Dakota, U.S.A. September 28, 2019
Australasia Australia South Australia 0893 BARYTE, Hallet Cove, Adelaide, South Aust., Australia September 28, 2019
Australasia Australia South Australia 3885 GLAUBERITE, Lake Bumbunga, Lochiel, South Aust., Australia September 28, 2019
Europe Germany 6445 ALUMOAKERMANITE, Caspar Quarry, Bellerberg Volcano, Ettringen, Eifel, Rhineland-Palatinate, Germany September 28, 2019