3102 CORDEROITE, CINNABAR, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A. September 28, 2019 Steve Nevada North & Central Americas United States Source D.Shannon, 1990
Cornwall England United Kingdom 1274 CHALCOSIDERITE, Phoenix United Mine, Linkinhorne, Liskeard District, Cornwall, England, U.K. September 28, 2019
Europe Russia 5580 PERLIALITE, Mt. Eveslogchorr, Khibiny Massif, Kola Pen., Murmanskaja Oblast, Northern Region, Russia September 28, 2019
North & Central Americas United States Washington 2448 MAUCHERITE, Mackinaw Mine, Monte Cristo, Snohomish County, Washington, U.S.A. September 28, 2019
Arizona North & Central Americas United States 1257 LUETHEITE, Patagonia District, Patagonia Mts, Santa Cruz County, Arizona, U.S.A. September 28, 2019