2116 GERSDORFFITE, CALCITE, Ait Ahmane Mine, Bou Azzer Dist., Ouarzatate Province, Souss-Massa-Draa Region, Morocco September 28, 2019 Steve Africa Morocco Source C.Kovac, 2003
Louisiana North & Central Americas United States 5646 CHAMBERSITE, Venice Salt Dome, Plaquemines Parish, Louisiana, U.S.A. September 28, 2019
Mexico North & Central Americas 0322 PYRARGYRITE, San Juan de Rayas Mine, Mun. de Guanajuato, Guanajuato, Mexico September 28, 2019
Europe Italy 1414 ANORTHITE, Monzoni Mts., Fassa Valley, Trento Province, Trentino-Alto Adige, Italy September 28, 2019
Arizona North & Central Americas United States 0463 RAMSDALITE, Mistake Mine, Sam Powell Creek, Yavapai County, Arizona, U.S.A. September 28, 2019
