At-A-Glance
Country of Origin
Trimble Lane
PA
United States
Photos
Essential Information
Specimen ID
3512
Mineral Name
Corundum
Chemical Formula
Al2O3
Additional Details
Specimen Number
036
Physical Description
Two gray crystals with coating of white mica
Geographic Origin
Locality Nickname
General Trimble Mine, Chester Co., Pennsylvania
Locality Lat/Long
40.0379638, -75.6206027
Mine Name
General Trimble Mine
MinDat Locality URL
Additional Details
Original Attributed Locality
Pennsylvania
Chester County