AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Pyrite in Calcite

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Pyrite in Calcite from Grace Mine, Morgantown, Berks County, Pennsylvania

 
Pyrite in Calcite from Grace Mine, Morgantown, Berks County, Pennsylvania

DESCRIPTION:No. 33541
Mineral:Pyrite in Calcite
Locality:Grace Mine, Morgantown, Berks County, Pennsylvania
Description:Many crystals of metallic yellow pyrite embedded in white calcite included with green actinolite. The pyrite crystals are octahedral form with complex secondary faces. For information see: Penn. Cornwall-Type Iron Mines in Rocks and Minerals v.53, #3. Ex. Stuart F. Wise collection
Overall Size:35x25x15 mm
Crystals:3-7 mm
Archived: For reference only

 

 

 

 

 

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