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Cummingtonite from
Haddam, Middlesex Co., Connecticut, USA

Mineral Species
Quality of samples:not specified / average specimens
Validity:Believed Valid
References:Harvard Mineralogical Museum, no. 130821
Mineral Data:Click here to view Cummingtonite data
Locality Data:Click here to view Haddam, Middlesex Co., Connecticut, USA
Nearest other occurrences of Cummingtonite
8.8km (5.5 miles) A Garnet prospect, Middle Haddam, East Hampton (Chatham), Middlesex Co., Connecticut, USA
118.6km (73.7 miles) B Betts Manganese Mines (Anson Betts Mine; Plainfield Manganese Mines), Plainfield, Hampshire Co., Massachusetts, USA
178.3km (110.8 miles) C Walpole, Cheshire Co., New Hampshire, USA
197.5km (122.7 miles) D Carlton Quarry (Carleton Talc Mine), Chester, Windsor Co., Vermont, USA
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