| 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 Chicago Mine, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 445881 |
| Long-form Identifier: | 1:3:445881:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 0.5km (0.3 miles) | ⓘBrown Bear Mine (Brown Bear Shaft), Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 0.5km (0.3 miles) | ⓘCalera Mine, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 0.6km (0.4 miles) | ⓘSt Joe Prospect, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.0km (0.6 miles) | ⓘBlacktail pit, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.3km (0.8 miles) | ⓘBlackbird Mine, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.3km (0.8 miles) | ⓘNew Hawkeye Prospect, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.3km (0.8 miles) | ⓘMerle ore zone, Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.4km (0.9 miles) | ⓘSunshine Prospect (Sunshine Mine; Sunshine ore zone; Ram ore zone), Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 1.7km (1.1 miles) | ⓘNorthfield Prospect (Stevenson Prospect), Blackbird mine complex, Blackbird Mining District, Lemhi County, Idaho, USA |
| 3.4km (2.1 miles) | ⓘHaynes-Stellite Mine (Cobalt Mine), Blackbird Mining District, Lemhi County, Idaho, USA |
| References |
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