| 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 Christophosen Creek Mine, Port Clarence Mining District, Nome Census Area, Alaska, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 578551 |
| Long-form Identifier: | 1:3:578551:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 3.8km (2.4 miles) | ⓘRuby Creek Prospect, Port Clarence Mining District, Nome Census Area, Alaska, USA |
| 4.7km (2.9 miles) | ⓘGraphite Creek Mine, Port Clarence Mining District, Nome Census Area, Alaska, USA |
| 9.2km (5.7 miles) | ⓘUnnamed Occurrence (ARDF - NM113; Cobblestone River), Nome Mining District, Nome Census Area, Alaska, USA |
| 11.1km (6.9 miles) | ⓘUnnamed Occurrence (ARDF - NM112; Windy Creek), Nome Mining District, Nome Census Area, Alaska, USA |
| 14.9km (9.3 miles) | ⓘUnnamed Occurrence (ARDF - NM023; Windy Creek), Nome Mining District, Nome Census Area, Alaska, USA |
| 78.3km (48.7 miles) | ⓘKougarok prospect (Kougarok Sn deposit), Serpentine Mining District, Nome Census Area, Alaska, USA |
| 85.7km (53.3 miles) | ⓘUnnamed Prospect (ARDF - BN110; in headwaters of Niukluk River), Council Mining District, Nome Census Area, Alaska, USA |
| 86.8km (53.9 miles) | ⓘLost River skarn deposit, Lost River Mine, Lost River Valley, Port Clarence Mining District, Nome Census Area, Alaska, USA |
| 90.2km (56.0 miles) | ⓘBrooks Mountain, York Mountains, Port Clarence Mining District, Nome Census Area, Alaska, USA |
| References |
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