| Locality type: | Road Cutting |
| 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: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Route 101/101A road cuts, Amherst, Hillsborough County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 167779 |
| Long-form Identifier: | 1:3:167779:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 2.0km (1.2 miles) | ⓘYoung Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 3.2km (2.0 miles) | ⓘSouhegan Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 5.7km (3.5 miles) | ⓘRoute 101A construction site, Merrimack, Hillsborough County, New Hampshire, USA |
| 6.1km (3.8 miles) | ⓘBishop Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 6.4km (4.0 miles) | ⓘBurns Hill area, Milford, Hillsborough County, New Hampshire, USA |
| 6.7km (4.1 miles) | ⓘCarlton Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 6.8km (4.2 miles) | ⓘNew Westerly Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 8.9km (5.5 miles) | ⓘComolli Granite Quarry, Milford, Hillsborough County, New Hampshire, USA |
| 13.4km (8.3 miles) | ⓘWilton Crushed Stone Quarry, Wilton, Hillsborough County, New Hampshire, USA |
| 13.8km (8.6 miles) | ⓘMcDonald Quarry, Mason, Hillsborough County, New Hampshire, USA |
| References |
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Route 101/101A road cuts, Amherst, Hillsborough County, New Hampshire, USA