| Locality type: | Quarry |
| 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 Hoadley Point Quarries, Branford, New Haven County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 786538 |
| Long-form Identifier: | 1:3:786538:1 |
| GUID (UUID V4): | f9cfefb0-002e-47c1-a4a7-1dca9c7ed43b |
| Nearest other occurrences of Hornblende Root Name Group |
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| 27.5km (17.1 miles) | ⓘState Route 9 rock cuts, Haddam, Middlesex County, Connecticut, USA |
| 33.6km (20.9 miles) | ⓘBarrett Brothers Quarry (D and J Quarry), Beacon Falls, New Haven County, Connecticut, USA |
| 34.8km (21.6 miles) | ⓘWorth and Selden Quarries (Victoria Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA |
| 37.4km (23.2 miles) | ⓘEast Main Street construction site, Waterbury, New Haven County, Connecticut, USA |
| 38.4km (23.9 miles) | ⓘHale-Walker prospects, Collins Hill, Portland, Middlesex County, Connecticut, USA |
| 38.8km (24.1 miles) | ⓘGreat Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA |
| 39.3km (24.4 miles) | ⓘStevenson Mine (Burke's Copper Mine), Oxford, New Haven County, Connecticut, USA |
| 40.4km (25.1 miles) | ⓘPelton's Quarry, Portland, Middlesex County, Connecticut, USA |
| 41.8km (26.0 miles) | ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA |
| 42.1km (26.2 miles) | ⓘState Route 111 road cuts, Long Hill, Trumbull, Fairfield County, Connecticut, USA |
| References |
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