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
Australasia Australia Victoria 1940 GONNARDITE, Tylden Quarry, Tylden, Victoria, Australia September 28, 2019
Australasia Australia Western Australia 2628 FOGGITE, WARDITE, VARISCITE, Milgun Variscite Mine, Milgun Station, Meekatharra, West. Aust., Australia September 28, 2019
Nevada North & Central Americas United States 2269 CHAPMANITE, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A. September 28, 2019
