3017 AZURITE, BAYLDONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source C.Kovac, 1990
Michigan North & Central Americas United States 4367 MACFALLITE, Manganese Mine, Copper Harbour, Keweenaw County, Michigan, U.S.A. September 28, 2019
Peru South America 3421 BOURNONITE, PYRITE, Quiruvilca Mine, Quiruvilca District, La Libertad Department, Peru September 28, 2019
Africa Tanzania 2039 AXINITE-(Mg), Merelani Hills, Lelatema Mtn., Simanjiro District, Manyara Region, Tanzania September 28, 2019
Africa Morocco 3339 DYSCRASITE, CALCITE, Bouismas Mine, Bouismas, Bou Azer Dist., Ouarzazate, Souss-Massa-Draa Region, Morocco September 28, 2019
