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Microcline from
Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA


Locality type:Mine
Classification
Species:Microcline
Formula:K(AlSi3O8)
Comments:Reference provides no details, but a component in local pegmatites intruding area host rocks.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:102030
Long-form Identifier:1:3:102030:4
GUID (UUID V4):4553f1de-fa6f-4ade-9e61-b5a6f17cdb69
Nearest other occurrences of Microcline
0.5km (0.3 miles) State Forest Quarry No. 2 (State Forest #2 Mica Mine; Carini Quarry), Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA
1.1km (0.7 miles) Great Hill Pond Brook pegmatite, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA
1.7km (1.1 miles) Clark Hill prospect, East Hampton (Chatham), Middlesex County, Connecticut, USA
2.0km (1.2 miles) Nathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA
2.1km (1.3 miles) State Forest Quarry No. 1 (State Forest #1 Quarry; Clark Hill Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA
3.0km (1.9 miles) Penfield Quarry (Oak Leaf Quarry), Portland, Middlesex County, Connecticut, USA
3.3km (2.0 miles) Hale-Walker prospects, Collins Hill, Portland, Middlesex County, Connecticut, USA
3.4km (2.1 miles) Pelton's Quarry, Portland, Middlesex County, Connecticut, USA
3.5km (2.2 miles) Synnott Quarry, Portland, Middlesex County, Connecticut, USA
3.8km (2.4 miles) Vespa stone quarry, East Hampton (Chatham), Middlesex County, Connecticut, USA
References
 
Mineral and/or Locality  
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