0492 BRUCITE, Wood’s Chrome Mine, Texas, Lancaster County, Pennsylvania, U.S.A. September 28, 2019 Steve North & Central Americas Pennsylvania United States Source D.Shannon, 1984
Nevada North & Central Americas United States 6120 CHAIDAMUITE, Getchell Mine, Adam Peak, Humboldt County, Nevada, U.S.A. September 28, 2019
Brazil South America 1243 EOSPHORITE, Taquaral, Itinga, Jequitnhonha Valley, Minas Gerais, Brazil September 28, 2019
Africa Namibia 1426 BOLTWOODITE, CALCITE, Rossing Mine, Arandis, Swakopmund District, Erongo Region, Namibia September 28, 2019
Australasia Australia South Australia 2180 OPAL-AG, Coober Pedy Opal Field, Coober Pedy, South Aust., Australia September 28, 2019
