| Locality type: | Hill |
| Classification |
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| Species: | 'Hornblende Root Name Group' (not an IMA approved species) |
| Formula: | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| 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 Poorhouse Hill, Beverly, Essex County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 414289 |
| Long-form Identifier: | 1:3:414289:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Hornblende Root Name Group |
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| 8.6km (5.3 miles) | ⓘAggregate Industries Quarry (Lynn Sand and Stone Co. Quarry; Bardon Trimount Quarry; Hume Quarry), Swampscott, Essex County, Massachusetts, USA |
| 10.1km (6.3 miles) | ⓘDen Granite Quarry, Lynn, Essex County, Massachusetts, USA |
| 12.1km (7.5 miles) | ⓘKallenberg Quarry (Robin Rock Quarry; Jordan Quarry), Lynnfield, Essex County, Massachusetts, USA |
| 14.6km (9.1 miles) | ⓘIron Mine, Nahant, Essex County, Massachusetts, USA |
| 20.0km (12.4 miles) | ⓘBlue Soapstone Quarry (Jenkins Quarry; Hill's Quarry), Andover, Essex County, Massachusetts, USA |
| 23.6km (14.7 miles) | ⓘBlueberry Mountain Quarry (Blueberry Hill), Woburn, Middlesex County, Massachusetts, USA |
| 27.0km (16.7 miles) | ⓘGranite Street Quarry (Milk Row Quarry), Somerville, Middlesex County, Massachusetts, USA |
| 36.3km (22.6 miles) | ⓘHardwick Quarry, Quincy, Norfolk County, Massachusetts, USA |
| 37.1km (23.1 miles) | ⓘGranite Railway Quarry (Granite Rail Quarry), Quincy, Norfolk County, Massachusetts, USA |
| 40.9km (25.4 miles) | ⓘChelmsford Lime Quarries, Chelmsford, Middlesex County, Massachusetts, USA |
| References |
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