Locality type: | City |
Classification |
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Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
Formula: | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Hornblende Root Name Group data |
Locality Data: | Click here to view Gloucester, Essex County, Massachusetts, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 126995 |
Long-form Identifier: | 1:3:126995:6 |
GUID (UUID V4): | ece95ad8-05c0-404d-95d0-a657313ffc70 |
Nearest other occurrences of Hornblende Root Name Group |
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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 |
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 |
56.4km (35.0 miles) | ⓘWindham, Rockingham County, New Hampshire, USA |
References |
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