3936 STURMANITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa

September 28, 2019 Pendleton Africa South Africa

Source R.Coulsell, 1999

Tags: STURMANITE

4284 DATOLITE, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

Mexico North & Central Americas

4284 DATOLITE, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

September 28, 2019

6324 BOHMITE, Bauxite Mines, Bauxite, Saline County, Arkansas, U.S.A.

Arkansas North & Central Americas United States

6324 BOHMITE, Bauxite Mines, Bauxite, Saline County, Arkansas, U.S.A.

September 28, 2019

1698 DANBURITE, Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

Mexico North & Central Americas

1698 DANBURITE, Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

September 28, 2019

4633 MUSCOVITE, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil

Brazil South America

4633 MUSCOVITE, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil

September 28, 2019