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Plagioclase from
Hawks Pyrite Mine (Mount Peak Mine), Charlemont, Franklin County, Massachusetts, USA


Locality type:Mine
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Hawks Pyrite Mine (Mount Peak Mine), Charlemont, Franklin County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:29784
Long-form Identifier:1:3:29784:6
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
4.1km (2.5 miles) ⓘForge Hill iron mines (Old Hawley iron mines), West Hawley, Hawley, Franklin County, Massachusetts, USA
9.2km (5.7 miles) ⓘMassachusetts Talc Company Mine, Rowe, Franklin County, Massachusetts, USA
9.5km (5.9 miles) ⓘFoliated Talc Company Mine, Rowe, Franklin County, Massachusetts, USA
15.0km (9.3 miles) ⓘBetts Manganese Mines, Plainfield, Hampshire County, Massachusetts, USA
67.6km (42.0 miles) ⓘKirk No. 1 Quarry, Gilsum, Cheshire County, New Hampshire, USA
68.0km (42.3 miles) ⓘWhite Quarry, Gilsum, Cheshire County, New Hampshire, USA
68.9km (42.8 miles) ⓘMonadnock Mountain, Jaffrey, Cheshire County, New Hampshire, USA
69.1km (43.0 miles) ⓘKirk No. 2 Quarry, Gilsum, Cheshire County, New Hampshire, USA
69.8km (43.4 miles) ⓘNichols Quarry, Gilsum, Cheshire County, New Hampshire, USA
70.5km (43.8 miles) ⓘFrench Mine, Alstead, Cheshire County, New Hampshire, USA
References
 
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