| 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: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Redstone "Red Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 31899 |
| Long-form Identifier: | 1:3:31899:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 1.1km (0.7 miles) | ⓘRedstone "Green Granite" quarry, Redstone, Conway, Carroll County, New Hampshire, USA |
| 4.9km (3.0 miles) | ⓘLovejoy Gravel pits, Conway, Carroll County, New Hampshire, USA |
| 5.6km (3.5 miles) | ⓘGovernment pit, Albany, Carroll County, New Hampshire, USA |
| 9.2km (5.7 miles) | ⓘSwan's Falls locality, Fryeburg, Oxford County, Maine, USA |
| 9.9km (6.1 miles) | ⓘNorth Moat Mountain localities, Bartlett, Carroll County, New Hampshire, USA |
| 10.6km (6.6 miles) | ⓘJockey Cap Hill Garnet locality, Fryeburg, Oxford County, Maine, USA |
| 15.2km (9.4 miles) | ⓘJackson tin mines, Jackson, Carroll County, New Hampshire, USA |
| 15.8km (9.8 miles) | ⓘJackson Falls, Jackson, Carroll County, New Hampshire, USA |
| 16.2km (10.0 miles) | ⓘIron Mountain Mines, Iron Mountain, Bartlett, Carroll County, New Hampshire, USA |
| 17.9km (11.1 miles) | ⓘEast Fryeburg Quartz locality, Fryeburg, Oxford County, Maine, USA |
| References |
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