3413 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico September 28, 2019 Steve Mexico North & Central Americas Source R.Coulsell, 1999
Australasia Australia New South Wales 3938 WHEWELLITE, Bayswater no.2 Open Cut, Muswellbrook, Hunter Valley, N.S.W., Australia September 28, 2019
Africa Namibia 0310 TENNANTITE, DOLOMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Brazil South America 3629 SIDERITE, DOLOMITE, Morro Velho Mine, Nova Lima, Iron Quadrangle, Minas Gerais, Brazil September 28, 2019
