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Montmorillonite from
Aggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex County, Massachusetts, USA


Locality type:Quarry
Classification
Species:Montmorillonite
Formula:(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montmorillonite data
Locality Data:Click here to view Aggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:127146
Long-form Identifier:1:3:127146:1
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
34.4km (21.4 miles) ⓘConklin Quarry, Lime Rock, Lincoln, Providence County, Rhode Island, USA
43.8km (27.2 miles) ⓘRowe Quarry (Black Ann Hill Quarry), Revere, Suffolk County, Massachusetts, USA
51.4km (31.9 miles) ⓘInterstate highway 295 road cut, Cranston, Providence County, Rhode Island, USA
88.6km (55.0 miles) ⓘChandler Mine, Raymond, Rockingham County, New Hampshire, USA
92.2km (57.3 miles) ⓘDiamond Hill (Ashaway Village), Ashaway, Hopkinton, Washington County, Rhode Island, USA
References
Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc.
 
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