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Hornblende Root Name Group from
Gloucester, Essex County, Massachusetts, USA


Locality type:City
Classification
Species:'Hornblende Root Name Group' (not an IMA approved species)
Formula:◻Ca2(C42+C3+)(AlSi7O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende Root Name Group data
Locality Data:Click here to view Gloucester, Essex County, Massachusetts, USA
Data Identifiers
Mindat Occurrence Record ID:126995
Long-form Identifier:1:3:126995:6
GUID (UUID V4):0
Nearest other occurrences of Hornblende Root Name Group
18.3km (11.4 miles) ⓘPoorhouse Hill, Beverly, Essex County, Massachusetts, USA
25.4km (15.8 miles) ⓘAggregate Industries Quarry (Lynn Sand and Stone Co. Quarry; Bardon Trimount Quarry; Hume Quarry), Swampscott, Essex County, Massachusetts, USA
28.2km (17.6 miles) ⓘDen Granite Quarry, Lynn, Essex County, Massachusetts, USA
29.8km (18.5 miles) ⓘIron Mine, Nahant, Essex County, Massachusetts, USA
30.4km (18.9 miles) ⓘKallenberg Quarry (Robin Rock Quarry; Jordan Quarry), Lynnfield, Essex County, Massachusetts, USA
35.6km (22.1 miles) ⓘBlue Soapstone Quarry (Jenkins Quarry; Hill's Quarry), Andover, Essex County, Massachusetts, USA
41.9km (26.0 miles) ⓘBlueberry Mountain Quarry (Blueberry Hill), Woburn, Middlesex County, Massachusetts, USA
44.4km (27.6 miles) ⓘGranite Street Quarry (Milk Row Quarry), Somerville, Middlesex County, Massachusetts, USA
50.3km (31.3 miles) ⓘHardwick Quarry, Quincy, Norfolk County, Massachusetts, USA
51.4km (32.0 miles) ⓘGranite Railway Quarry (Granite Rail Quarry), Quincy, Norfolk County, Massachusetts, USA
References
 
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