AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Calcite (twinned crystals)

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

   

Calcite (twinned crystals) from Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania

 
Calcite (twinned crystals) from Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania

Calcite (twinned crystals) from Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania

DESCRIPTION:No. 59975
Mineral:Calcite (twinned crystals)
Locality:Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania
Description:Transparent yellow calcite crystals with repeated twinning through the middle of the crystals on a plate of smaller calcite crystals. The calcite crystals have a satin luster on most faces.
Overall Size:14x8x4 cm
Crystals:0.1-24.0 mm
Archived: For reference only

 

 

 

 

 

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