4280 DUMORTIERITE, K.D. Mine, Quartzite, Yuma County, Arizona, U.S.A.

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

Source R.Coulsell, 1999

Tags: DUMORTIERITE

5920 RUCKLIDGEITE, Golconda, La Plata District, Montezuma County, Colorado, U.S.A.

Colorado North & Central Americas United States

5920 RUCKLIDGEITE, Golconda, La Plata District, Montezuma County, Colorado, U.S.A.

September 28, 2019

6446 KOBELLITE, Wolfram Pipe, Kingsgate Mines, Glen Innes, N.S.W., Australia

Australasia Australia New South Wales

6446 KOBELLITE, Wolfram Pipe, Kingsgate Mines, Glen Innes, N.S.W., Australia

September 28, 2019

5933 KATOPHORITE, Kovdor Mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

5933 KATOPHORITE, Kovdor Mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

September 28, 2019

3772 BRIANYOUNGITE, GALENA, Block 14 Open Cut, Broken Hill, N.S.W., Australia

Australasia Australia New South Wales

3772 BRIANYOUNGITE, GALENA, Block 14 Open Cut, Broken Hill, N.S.W., Australia

September 28, 2019