| Locality type: | Quarry |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Wilton Crushed Stone Quarry, Wilton, Hillsborough County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 736736 |
| Long-form Identifier: | 1:3:736736:6 |
| GUID (UUID V4): | 1ef294d4-08bd-4fda-8ff7-fffc24ba6cf8 |
| Nearest other occurrences of Biotite |
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| 6.7km (4.2 miles) | ⓘNew Westerly Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 6.9km (4.3 miles) | ⓘCarlton Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 7.4km (4.6 miles) | ⓘBishop Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 9.3km (5.8 miles) | ⓘBurns Hill area, Milford, Hillsborough County, New Hampshire, USA |
| 10.3km (6.4 miles) | ⓘMilford, Hillsborough County, New Hampshire, USA |
| 10.8km (6.7 miles) | ⓘComolli Granite Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 11.8km (7.4 miles) | ⓘYoung Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 12.9km (8.0 miles) | ⓘSouhegan Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 13.0km (8.1 miles) | ⓘMcDonald Quarry, Mason, Hillsborough County, New Hampshire, USA |
| 13.4km (8.3 miles) | ⓘRoute 101/101A road cuts, Amherst, Hillsborough County, New Hampshire, USA |
| References |
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