AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arkansas > Dolomite, Calcite, Pyrite

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

   

Dolomite, Calcite, Pyrite from Black Rock Quarry, Lawrence County, Arkansas

 
Dolomite, Calcite, Pyrite from Black Rock Quarry, Lawrence County, Arkansas

Dolomite, Calcite, Pyrite from Black Rock Quarry, Lawrence County, Arkansas

DESCRIPTION:No. 16732
Mineral:Dolomite, Calcite, Pyrite
Locality:Black Rock Quarry, Lawrence County, Arkansas
Description:Saddle-shaped dolomite crystals up to 5 mm with complex scalenohedral, colorless calcite crystals up to 2 cm. Scattered over the dolomite are minute pyrite crystals. Bottom sawn flat so the specimen stands upright.
Overall Size:8x7x5 cm
Crystals:micro to 2 cm
Archived: For reference only

 

 

 

 

 

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