3799 BISMUTITE, Indian Hills, Jefferson County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
Arizona North & Central Americas United States 3773 SHANNONITE, Tonopah-Belmont Mine, Belmont Mountain, Tonopath, Maricopa County, Arizona, U.S.A. September 28, 2019
Australasia Australia South Australia 4738 ALBITE, The Pinnacles, Arkaroola, Flinders Ranges, South Aust., Australia September 28, 2019
Montana North & Central Americas United States 4188 COVELLITE, PYRITE, Leonard Mine, Butte, Silver Bow County, Montana, U.S.A. September 28, 2019
Colorado North & Central Americas United States 6717 HENDERSONITE, Hummer Mine, Paradoc Valley, Uravan District, Montrose County, Colorado, U.S.A. September 28, 2019
