AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Sturmanite with Ettringite and Hematite

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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 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

DESCRIPTION:No. 47002
Mineral:Sturmanite with Ettringite and Hematite
Locality:N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa
Description:Many doubly-terminated hexagonal yellow sturmanite crystals to 14 mm long with prismatic colorless ettringite crystals to 0.5 mm long and dark metallic specular hematite microcrystals. Ex. Joe Cilen (1916-1997) #15990
Overall Size:3x2.5x2.5 cm
Crystals:micro to 14 mm
Archived: For reference only

 

 

 

 

 

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