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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

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

DESCRIPTION:No. 47003
Mineral:Sturmanite
Locality:N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa
Description:Large single crystal of brown sturmanite with well developed complex termination. The sturmanite has a brown exterior, but when viewed from the bottom colorless to yellow internal zones are visible. Ex. Joe Cilen (1916-1997) #12226
Overall Size:17x7x6 mm
Crystals:17 mm
Archived: For reference only

 

 

 

 

 

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