1164 TRIPLOIDITE, GRAFTONITE, Highland Lode, Ross Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source D.Shannon, 1982
Mexico North & Central Americas 3798 HYDROZINCITE, CALCITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Australasia Australia New South Wales 6454 SHANNONITE, MINIUM, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia September 28, 2019
Africa Madagascar 3982 QUARTZ var. Rose, Tsaramanga Pegmatite, Mahaiza Commune, Antananarivo Province, Madagascar September 28, 2019
