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Amphibole Supergroup from
Keim's Mine, French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA


Locality type:Mine
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Keim's Mine, French Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
Data Identifiers
Mindat Occurrence Record ID:986452
Long-form Identifier:1:3:986452:8
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
0.0km (0.0 miles) ⓘFrench Creek Mines, Saint Peters, Warwick Township, Chester County, Pennsylvania, USA
5.3km (3.3 miles) ⓘWarwick Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
7.2km (4.5 miles) ⓘHopewell Mines, Warwick (Saint Marys), Warwick Township, Chester County, Pennsylvania, USA
11.3km (7.0 miles) ⓘJones mine, Caernarvon Township, Berks County, Pennsylvania, USA
12.2km (7.6 miles) ⓘKeystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, USA
31.6km (19.7 miles) ⓘBrinton's Quarry, Westtown Township, Chester County, Pennsylvania, USA
44.8km (27.8 miles) ⓘWissahickon Valley, Philadelphia, Philadelphia County, Pennsylvania, USA
54.5km (33.8 miles) ⓘWhite Barrens, Elk Township, Chester County, Pennsylvania, USA
57.7km (35.8 miles) ⓘSylmar, West Nottingham Township, Chester County, Pennsylvania, USA
57.7km (35.8 miles) ⓘDunlap's Quarry, West Nottingham Township, Chester County, Pennsylvania, USA
References
Dana 6: 446, 1068.
 
and/or  
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