1140 MOTTRAMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source G.Leske, 1979
Colorado North & Central Americas United States 0143 BORNITE, Silverton, San Juan County, Colorado, U.S.A. September 28, 2019
Australasia Australia New South Wales 2959 SPHALERITE, North Mine, Broken Hill, N.S.W., Australia September 28, 2019
Nevada North & Central Americas United States 2389 HEWETTITE, Van Nar San Claim, Fish Creek Range, Eureka County, Nevada, U.S.A. September 28, 2019
Australasia Australia South Australia 1115 VARISCITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019
