0256 MARCASITE, Rensselaer Quarry, Pleasant Ridge, Jasper County, Indiana, U.S.A. September 28, 2019 Steve Indiana North & Central Americas United States Source R.Coulsell, 1984
Mexico North & Central Americas 4187 WULFENITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Derbyshire England United Kingdom 3624 CALCITE, PYRITE, Ladywash Mine, Eyam, Derbyshire, England, U.K. September 28, 2019
Czech Republic Europe 3316 ANILITE, Horni Slavkov, Usti Region, Bohemia, Czech Republic September 28, 2019
