| 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 Irby Cut Mine, Celo, Yancey County, North Carolina, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 869980 |
| Long-form Identifier: | 1:3:869980:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.5km (0.3 miles) | ⓘSmith Mine, Yancey County, North Carolina, USA |
| 0.8km (0.5 miles) | ⓘBranch Mine, Celo, Yancey County, North Carolina, USA |
| 0.8km (0.5 miles) | ⓘFanny Gouge Mine, Micaville, Celo, Yancey County, North Carolina, USA |
| 0.9km (0.5 miles) | ⓘHenry Grindstaff No. 3 Mine, Celo, Yancey County, North Carolina, USA |
| 0.9km (0.6 miles) | ⓘDink Rock Mine, Celo, Yancey County, North Carolina, USA |
| 1.1km (0.7 miles) | ⓘHenry Grindstaff No. 4 Mine, Celo, Yancey County, North Carolina, USA |
| 1.1km (0.7 miles) | ⓘJosh Young Mine, Crabtree Creek, Yancey County, North Carolina, USA |
| 1.2km (0.7 miles) | ⓘFairview Spar Mine, Crabtree Creek, Yancey County, North Carolina, USA |
| 1.3km (0.8 miles) | ⓘCharlie Young Mine, Celo, Yancey County, North Carolina, USA |
| 1.5km (0.9 miles) | ⓘElmyra Gibbs Mine, Celo, Yancey County, North Carolina, USA |
| References |
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