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Biotite from
Holden Mine, Railroad Creek Mining District, Chelan County, Washington, USA


Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Holden Mine, Railroad Creek Mining District, Chelan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:1634023
Long-form Identifier:1:3:1634023:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
13.7km (8.5 miles) ⓘAgenda, Railroad Creek Mining District, Chelan County, Washington, USA
14.4km (8.9 miles) ⓘRed Mountain, Chiwawa Mining District, Chelan County, Washington, USA
14.4km (8.9 miles) ⓘTrinity Mine, Phelps Ridge (Red Mountain), Chiwawa Mining District, Chelan County, Washington, USA
14.7km (9.1 miles) ⓘGlacier Peak Mine, Glacier Peak Mining District, Snohomish County, Washington, USA
37.7km (23.4 miles) ⓘWashington Pass, Golden Horn Batholith, Okanogan County, Washington, USA
55.1km (34.2 miles) ⓘMazama Porphyry, Mazama Mining District, Okanogan County, Washington, USA
57.6km (35.8 miles) ⓘSunrise Prospect, North Fork of the Sultan River, Sultan Mining District, Snohomish County, Washington, USA
58.3km (36.2 miles) ⓘGold Mountain Prospect, Gold Mountain, Darrington Mining District, Snohomish County, Washington, USA
61.7km (38.4 miles) ⓘAlvard Mine, Cascade Mining District, Skagit County, Washington, USA
63.3km (39.3 miles) ⓘSkagit Talc Mine, Cascade Mining District, Skagit County, Washington, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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