0302 COLUSITE, Coluso Mine, Butte, Silver Bow County, Montana, U.S.A. September 28, 2019 Steve Montana North & Central Americas United States Source R.Coulsell, 1980
California North & Central Americas United States 0850 HOWLITE, Tick Canyon, Ventura County, California, U.S.A. September 28, 2019
Australasia Australia New South Wales 1712 SILLIMANITE, Nine Mile Creek, Thackaringa, N.S.W., Australia September 28, 2019
North & Central Americas South Dakota United States 4819 GRAFTONITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
North & Central Americas United States Utah 5069 ARSENIOSIDERITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A. September 28, 2019