3381 ARSENOPYRITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019 Steve Mexico North & Central Americas Source R.Coulsell, 1999
North & Central Americas North Carolina United States 6098 CLARKEITE, Fanny Gouge Mine, Micaville, Yancey County, North Carolina, U.S.A. September 28, 2019
Europe France 3601 ROMANECHITE, Manganese Deposit, Romaneche-Thorens, Saone-el-Loire, Burgundy, France September 28, 2019
Bolivia South America 2949 FRANCKEITE, San Jose Mine, Oruro, Cercado Province, Oruro Department, Bolivia September 28, 2019
New Jersey North & Central Americas United States 5908 HOLDENITE, Sterling Mine, Sterling Hill, Ogdensberg, Sussex County, New Jersey, U.S.A. September 28, 2019
