6693 STURMANITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa

September 28, 2019 Pendleton Africa South Africa

Source C.Kovac, 2016

Tags: STURMANITE

5435 HOLTEDAHLITE, Tingelstadtjern Quarry, Modum, Buskerud, Norway

5435 HOLTEDAHLITE, Tingelstadtjern Quarry, Modum, Buskerud, Norway

September 28, 2019

4003 OPAL-AG, White Cliffs Opal Field, White Cliffs, N.S.W., Australia

Australasia Australia New South Wales

4003 OPAL-AG, White Cliffs Opal Field, White Cliffs, N.S.W., Australia

September 28, 2019

0933 GYPSUM, Naica, Mun. de Saucillo, Chihuahua, Mexico

Mexico North & Central Americas

0933 GYPSUM, Naica, Mun. de Saucillo, Chihuahua, Mexico

September 28, 2019

2554 COLUMBITE-(Fe), Giles Prospect, Spargoville, West. Aust., Australia

Australasia Australia Western Australia

2554 COLUMBITE-(Fe), Giles Prospect, Spargoville, West. Aust., Australia

September 28, 2019