4725 DIOPSIDE, Bald Mountain, Butte, Silver Bow County, Montana, U.S.A.

September 28, 2019 Pendleton Montana North & Central Americas United States

Source R.Coulsell, 1999

6611 IKRANITE, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

6611 IKRANITE, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

September 28, 2019

1209 VANADINITE, Mammoth- Saint Anthony Mine, Tiger, Mammoth District, Pinal County, Arizona, U.S.A.

Arizona North & Central Americas United States

1209 VANADINITE, Mammoth- Saint Anthony Mine, Tiger, Mammoth District, Pinal County, Arizona, U.S.A.

September 28, 2019

2897 CONNELLITE, Perran St. George Mine, Perranzabuloe, St. Agnes District, Cornwall, England, U.K.

Cornwall England United Kingdom

2897 CONNELLITE, Perran St. George Mine, Perranzabuloe, St. Agnes District, Cornwall, England, U.K.

September 28, 2019

6635 BRANDHOLZITE, Kriznica Mine, Pernek, Malacky County, Bratislava Region, Slovakia

Europe Slovakia

6635 BRANDHOLZITE, Kriznica Mine, Pernek, Malacky County, Bratislava Region, Slovakia

September 28, 2019