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Forsterite from
Cornwall Mines (Cornwall Iron Mine), Cornwall Borough (Cornwall), Lebanon County, Pennsylvania, USA


Locality type:Mine
Classification
Species:Forsterite
Formula:Mg2(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Forsterite data
Locality Data:Click here to view Cornwall Mines (Cornwall Iron Mine), Cornwall Borough (Cornwall), Lebanon County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:759505
Long-form Identifier:1:3:759505:9
GUID (UUID V4):0
Nearest other occurrences of Forsterite
37.5km (23.3 miles) ⓘSafe Harbor Quarry, Safe Harbor, Conestoga Township, Lancaster County, Pennsylvania, USA
58.7km (36.5 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
63.7km (39.6 miles) ⓘLine pit (Lowe's Mine), Cecil County, Maryland, USA
63.7km (39.6 miles) ⓘLine pit (Lowe's Chromite Mine), Fulton Township, Lancaster County, Pennsylvania, USA
64.0km (39.8 miles) ⓘCedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, Lancaster County, Pennsylvania, USA
64.5km (40.1 miles) ⓘWood's Chrome Mine, Texas, Little Britain Township, Lancaster County, Pennsylvania, USA
78.9km (49.1 miles) ⓘBrinton's Quarry, Westtown Township, Chester County, Pennsylvania, USA
87.9km (54.6 miles) ⓘCastle Rock, Edgemont Township, Delaware County, Pennsylvania, USA
92.2km (57.3 miles) ⓘWilliamson Trade School, Middletown Township, Delaware County, Pennsylvania, USA
References
Smith, Robert C., II (1973), "Geochemistry of Triassic Diabase from Southeastern Pennsylvania," unpublished PhD Dissertation, 262 p., Pennsylvania State University.
 
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