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Hornblende from
Pelton's Quarry, Portland, Middlesex Co., Connecticut, USA

Locality type:Quarry
Species:'Hornblende' (not an IMA approved species)
Validity:Believed Valid
References:Januzzi, 1976. Mineral Localities of CT and Southeastern NY State
Mineral Data:Click here to view Hornblende data
Locality Data:Click here to view Pelton's Quarry, Portland, Middlesex Co., Connecticut, USA
Nearest other occurrences of Hornblende
2.0km (1.2 miles) Hale-Walker prospects, Collins Hill, Portland, Middlesex Co., Connecticut, USA
2.6km (1.6 miles) Walden Gem Quarry, Portland, Middlesex Co., Connecticut, USA
2.7km (1.7 miles) Case Quarries, Portland, Middlesex Co., Connecticut, USA
3.4km (2.1 miles) Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex Co., Connecticut, USA
6.3km (3.9 miles) Unnamed quarry SE of Middletown (molybdenite locality), White Rock Mining District, Middletown, Middlesex Co., Connecticut, USA
8.9km (5.5 miles) Worth and Selden Quarries (Victoria Quarry), East Hampton (Chatham), Middlesex Co., Connecticut, USA
32.8km (20.4 miles) East Main Street construction site, Waterbury, New Haven Co., Connecticut, USA
37.3km (23.2 miles) Mansfield Hollow Dam, Windham, Windham Co., Connecticut, USA
40.4km (25.1 miles) Hoadley Point Quarries, Branford, New Haven Co., Connecticut, USA
42.2km (26.2 miles) Thomaston Dam railroad cut, Thomaston Dam, Thomaston, Litchfield Co., Connecticut, USA
Mineral and/or Locality  
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