AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Corundum with Margarite

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Corundum with Margarite from Corundum Hill, Unionville, Chester County, Pennsylvania

 
Corundum with Margarite from Corundum Hill, Unionville, Chester County, Pennsylvania

Corundum with Margarite from Corundum Hill, Unionville, Chester County, Pennsylvania

Corundum with Margarite from Corundum Hill, Unionville, Chester County, Pennsylvania

Corundum with Margarite from Corundum Hill, Unionville, Chester County, Pennsylvania

DESCRIPTION:No. 50873
Mineral:Corundum with Margarite
Locality:Corundum Hill, Unionville, Chester County, Pennsylvania
Description:Partial crystal of translucent green-gray corundum with limonite-stained margarite crystals to 2 mm forming an outer coating. Ex. Peter B. Nalle (1923-2010) collection #133; ex.Frederick A. Genth (1820-1893); ex. University of Pennsylvania collection
Overall Size:3x2.5x2 cm
Crystals:1-25 mm
Archived: For reference only

 

 

 

 

 

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