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 Margaret Mine (Germania Mine; Earl Mine; Samson Mine; Goat Mountain Mine), Goat Mtn, Skamania County, Washington, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 141783 |
Long-form Identifier: | 1:3:141783:8 |
GUID (UUID V4): | ff9c1290-0996-4f17-a72a-a82f4fdc3a9b |
Nearest other occurrences of Biotite |
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22.3km (13.9 miles) | ⓘCamp Creek Mine (McCoy Creek; Lucky Break; Primary Gold), McCoy Peak, Skamania County, Washington, USA |
51.2km (31.8 miles) | ⓘPlummer Peak, Pierce County, Washington, USA |
References |
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