0009 COPPER, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia September 28, 2019 Steve Australasia Australia New South Wales Source R.Coulsell, 1980
Africa South Africa 2426 THAUMASITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Africa Namibia 3607 SIDERITE, Erongo Mountain, Usakos and Omaruru District, Erongo Region, Namibia September 28, 2019
Mexico North & Central Americas 4081 FLUORITE, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019
Arizona North & Central Americas United States 2584 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A. September 28, 2019