| Classification |
|---|
|
| 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 Troutman Draw, Pearl Mining District, Jackson County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 437285 |
| Long-form Identifier: | 1:3:437285:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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|
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| 3.2km (2.0 miles) | ⓘCaprock prospect, Pearl Mining District, Jackson County, Colorado, USA |
| 16.3km (10.1 miles) | ⓘUnnamed vermiculite prospect, Northgate Mining District, Jackson County, Colorado, USA |
| 18.3km (11.4 miles) | ⓘPlatt Pegmatite Mine, Big Creek pegmatite District, Carbon County, Wyoming, USA |
| 29.4km (18.3 miles) | ⓘFunk's Mine (George-Funk mica pegmatite prospects), Fox Park, Albany County, Wyoming, USA |
| 31.7km (19.7 miles) | ⓘUnnamed Au mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 32.3km (20.0 miles) | ⓘMaudem Group Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 33.2km (20.6 miles) | ⓘKeystone Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| 34.8km (21.6 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 |
| 36.5km (22.7 miles) | ⓘNew Rambler mine (Rambler Mine; Holmes Mine; Electrolytic Mine; Great Rambler Mine), New Rambler Mining District, Albany County, Wyoming, USA |
| 36.8km (22.8 miles) | ⓘCuprite Mine, Keystone Mining District - Douglas Creek Mining District, Medicine Bow Mountains, Albany County, Wyoming, USA |
| References |
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