| Locality type: | Exposure |
| 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 Bristol Ferry, Portsmouth, Newport County, Rhode Island, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 134050 |
| Long-form Identifier: | 1:3:134050:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Hornblende Root Name Group |
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| 27.9km (17.3 miles) | ⓘManton Avenue Quarry, Manton, Providence, Providence County, Rhode Island, USA |
| 29.1km (18.1 miles) | ⓘAcushnet Quarry, Acushnet, Bristol County, Massachusetts, USA |
| 31.1km (19.3 miles) | ⓘCenterdale, North Providence, Providence County, Rhode Island, USA |
| 43.9km (27.3 miles) | ⓘGrants Mills, Cumberland, Providence County, Rhode Island, USA |
| 70.4km (43.7 miles) | ⓘGranite Railway Quarry (Granite Rail Quarry), Quincy, Norfolk County, Massachusetts, USA |
| 71.0km (44.1 miles) | ⓘHardwick Quarry, Quincy, Norfolk County, Massachusetts, USA |
| 77.5km (48.2 miles) | ⓘMansfield Hollow Dam, Windham, Windham County, Connecticut, USA |
| 80.4km (49.9 miles) | ⓘBallard Quarry, Worcester, Worcester County, Massachusetts, USA |
| 84.4km (52.5 miles) | ⓘGranite Street Quarry (Milk Row Quarry), Somerville, Middlesex County, Massachusetts, USA |
| 84.9km (52.8 miles) | ⓘUS Route 6 Willimantic Bypass expressway road cuts, Coventry, Tolland County, Connecticut, USA |
| References |
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