Sturmanite Minerals

Ettringite-Sturmanite from Kalahari Manganese Field, Northern Cape Province, South Africa

Ettringite-Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Ettringite-Sturmanite from Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Ettringite-Sturmanite on Celestine from Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from Kuruman District, Northern Cape Province, South Africa (Type Locality for Sturmanite)

Sturmanite from Black Rock Mine, Kalahari Manganese Field, Northern Cape Province, South Africa (Type Locality for Sturmanite)

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite from Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa (Type Locality for Sturmanite, see Minerals of South Africa, pp. 244)

Sturmanite from Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa (Type Locality for Sturmanite, see Minerals of South Africa, pp. 244)

Sturmanite on Braunite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite on Hematite with Celestine from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite pseudomorphs after Gypsum from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite with Ettringite and Hematite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite with Ettringite and Hematite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Sturmanite with Manganite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa