| 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 |
| Comments: | Sight ID, hardness, and with supporting document (see analysis notes) |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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|
| Monazite | ⓘ2 photos of Biotite associated with Monazite at this locality. |
| Quartz | ⓘ2 photos of Biotite associated with Quartz at this locality. |
| Orthoclase | ⓘ1 photo of Biotite associated with Orthoclase at this locality. |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Hatchery Road NE (Trout Lodge Road), Soap Lake, Grant County, Washington, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 956948 |
| Long-form Identifier: | 1:3:956948:5 |
| GUID (UUID V4): | a6bccb5b-fcac-4bee-a380-c206b2bc161f |
| Nearest other occurrences of Biotite |
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| 43.2km (26.9 miles) | ⓘWashington State Route 155 [Coulee Boulevard] unnamed glacial bar, Coulee City, Grant County, Washington, USA |
| 69.3km (43.1 miles) | ⓘJones Bay, Electric City, Grant County, Washington, USA |
| 80.1km (49.7 miles) | ⓘChumstick Mountain, Leavenworth Mining District, Chelan County, Washington, USA |
| 88.8km (55.2 miles) | ⓘFuller Mine, Methow Mining District, Okanogan County, Washington, USA |
| 90.1km (56.0 miles) | ⓘBlewett Iron Mine, Peshastin Creek, Blewett Mining District (Peshastin Mining District), Chelan County, Washington, USA |
| References |
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