| Locality type: | Quarry |
| Classification |
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| Species: | Annite |
| Formula: | KFe32+(AlSi3O10)(OH)2 |
| Comments: | (fka biotite) occurs only scantily and in very small plates (Bastin 1910) |
| Colour: | black |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Abundance at site: | Rare |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Annite data |
| Locality Data: | Click here to view Andrews Quarry (old Hale Quarry; Grandfather Andrews Quarry), Portland, Middlesex County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 720479 |
| Long-form Identifier: | 1:3:720479:1 |
| GUID (UUID V4): | 5d75a41e-d039-46e0-80b1-f23ba4b7438f |
| Nearest other occurrences of Annite |
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| 0.3km (0.2 miles) | ⓘHale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex County, Connecticut, USA |
| 0.9km (0.6 miles) | ⓘHowe Quarry (Howe #1 Quarry; Huspband Quarry), South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.0km (0.6 miles) | ⓘSimpson Quarry (Wiarda Quarry), South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.3km (0.8 miles) | ⓘGriswold Quarry, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.4km (0.9 miles) | ⓘGotta-Walden Prospect, Portland, Middlesex County, Connecticut, USA |
| 1.4km (0.9 miles) | ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA |
| 1.5km (0.9 miles) | ⓘGas pipeline excavation, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.5km (1.0 miles) | ⓘUnnamed pegmatite prospects, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.6km (1.0 miles) | ⓘEureka Quarries, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.6km (1.0 miles) | ⓘHollister prospects, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| References |
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