| Locality type: | Mine |
| 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 Greenville Mine (Greenville Shaft prospect), Clark, Routt County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 434990 |
| Long-form Identifier: | 1:3:434990:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 24.9km (15.5 miles) | ⓘFair-U Occurrence, Fish Creek Mining District, Routt County, Colorado, USA |
| 41.1km (25.5 miles) | ⓘTroutman Draw, Pearl Mining District, Jackson County, Colorado, USA |
| 44.2km (27.4 miles) | ⓘCaprock prospect, Pearl Mining District, Jackson County, Colorado, USA |
| 55.5km (34.5 miles) | ⓘUnnamed vermiculite prospect, Northgate Mining District, Jackson County, Colorado, USA |
| 56.6km (35.2 miles) | ⓘPlatt Pegmatite Mine, Big Creek pegmatite District, Carbon County, Wyoming, USA |
| 68.7km (42.7 miles) | ⓘFunk's Mine (George-Funk mica pegmatite prospects), Fox Park, Albany County, Wyoming, USA |
| 72.4km (45.0 miles) | ⓘUnnamed Au mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 73.1km (45.4 miles) | ⓘMaudem Group Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 74.2km (46.1 miles) | ⓘKeystone Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 75.7km (47.1 miles) | ⓘDouglas Mine (Morning Star claims 1868 & 1871; Douglas Gold and Copper Company), Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| References |
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