AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Dakota > Cassiterite in Muscovite

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

   

Cassiterite in Muscovite from White Cap Mine, Keystone District, Pennington County, South Dakota

 
Cassiterite in Muscovite from White Cap Mine, Keystone District, Pennington County, South Dakota

DESCRIPTION:No. 31361
Mineral:Cassiterite in Muscovite
Locality:White Cap Mine, Keystone District, Pennington County, South Dakota
Description:Many crystals of black cassiterite embedded in yellow muscovite. It might be possible to expose more cassiterite crystals with careful excavation. Old collection #205
Overall Size:8x5x4 cm
Crystals:1-5 mm
Archived: For reference only

 

 

 

 

 

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