3677 DIABOLEITE, LEADHILLITE, Mammoth- Saint Anthony Mine, Tiger, Mammoth District, Pinal County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source R.Coulsell, 1999
Europe Russia 1417 USSINGITE, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
Africa Namibia 1679 DIOPTASE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Arizona North & Central Americas United States 0404 HALOTRICHITE, Ray Mine, Dripping Springs Mts., Pinal County, Arizona, U.S.A. September 28, 2019
New York North & Central Americas United States 1515 TREMOLITE, Edwards, St. Lawrence County, New York, U.S.A. September 28, 2019