AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Dakota > Sinkankasite

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

   

Sinkankasite from Barker-Ferguson Mine, Keystone District, Pennington County, South Dakota (Type Locality for Sinkankasite)

 
Sinkankasite from Barker-Ferguson Mine, Keystone District, Pennington County, South Dakota (Type Locality for Sinkankasite)

Sinkankasite from Barker-Ferguson Mine, Keystone District, Pennington County, South Dakota (Type Locality for Sinkankasite)

DESCRIPTION:No. 37890
Mineral:Sinkankasite
Locality:Barker-Ferguson Mine, Keystone District, Pennington County, South Dakota (Type Locality for Sinkankasite)
Description:Elongated white sinkankasite crystals lining a vuggy zone in quartz, mica, schorl pegmatite matrix.
Overall Size:44x26x12 mm
Crystals:0.5-1.0 mm
Archived: For reference only

 

 

 

 

 

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