| 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 Silver White Granite Quarry, Fitzwilliam, Cheshire County, New Hampshire, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 757982 |
| Long-form Identifier: | 1:3:757982:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.5km (0.3 miles) | ⓘSnow Flake Granite Quarry, Fitzwilliam, Cheshire County, New Hampshire, USA |
| 1.4km (0.9 miles) | ⓘWebb Granite Quarry, Fitzwilliam, Cheshire County, New Hampshire, USA |
| 8.7km (5.4 miles) | ⓘReynolds Mine (Beryl Hill Mine), Royalston, Worcester County, Massachusetts, USA |
| 10.8km (6.7 miles) | ⓘMonadnock Mountain, Jaffrey, Cheshire County, New Hampshire, USA |
| 15.2km (9.4 miles) | ⓘSouth Royalston beryl locality (Clark locality), Royalston, Worcester County, Massachusetts, USA |
| 20.5km (12.7 miles) | ⓘOrange mica mine, Orange, Franklin County, Massachusetts, USA |
| 25.2km (15.6 miles) | ⓘOsgood Graphite Mine, Nelson, Cheshire County, New Hampshire, USA |
| 25.8km (16.0 miles) | ⓘPiper graphite mine (Piper black-lead mine), Northfield, Franklin County, Massachusetts, USA |
| 32.1km (19.9 miles) | ⓘMcDonald Quarry, Mason, Hillsborough County, New Hampshire, USA |
| 33.0km (20.5 miles) | ⓘWilton Crushed Stone Quarry, Wilton, Hillsborough County, New Hampshire, USA |
| References |
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