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Cummingtonite from
Chester Emery Mines, Chester, Hampden County, Massachusetts, USA


Locality type:Mine
Classification
Species:Cummingtonite
Formula:◻Mg2Mg5(Si8O22)(OH)2
Quality for species:Rock forming mineral/non-crystalline/little interest for collectors.(##)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cummingtonite data
Locality Data:Click here to view Chester Emery Mines, Chester, Hampden County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:28119
Long-form Identifier:1:3:28119:1
GUID (UUID V4):0
Nearest other occurrences of Cummingtonite
25.5km (15.9 miles) ⓘBetts Manganese Mines, Plainfield, Hampshire County, Massachusetts, USA
74.6km (46.3 miles) ⓘBecker Quarry, Willington, Tolland County, Connecticut, USA
88.2km (54.8 miles) ⓘGarnet prospect, Middle Haddam, East Hampton, Middlesex County, Connecticut, USA
92.9km (57.7 miles) ⓘAmphibole-tourmaline-magnetite locality, Haddam Neck, Haddam, Middlesex County, Connecticut, USA
References
Lincks, G. Fred (1978) The Chester Emery Mines [Massachusetts]. The Mineralogical Record, 9 (4) 235-242
 
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