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Plagioclase from
Gold Mountain Prospect, Gold Mountain, Darrington Mining District, Snohomish County, Washington, USA


Locality type:Prospect
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Gold Mountain Prospect, Gold Mountain, Darrington Mining District, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:1670421
Long-form Identifier:1:3:1670421:3
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
27.5km (17.1 miles) ⓘDeer Creek, Snohomish County, Washington, USA
55.8km (34.7 miles) ⓘMount Vernon Mine, Skagit County, Washington, USA
73.3km (45.6 miles) ⓘRainy Mine, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA
85.0km (52.8 miles) ⓘPaddy-go-Easy Pass occurrences, Cle Elum River, Cle Elum Mining District, Kittitas County, Washington, USA
92.3km (57.3 miles) ⓘBellingham, Skagit County, Washington, USA
92.3km (57.3 miles) ⓘPickwick Mine, Van Epps Pass, Leavenworth Mining District, Chelan County, Washington, USA
93.6km (58.2 miles) ⓘQuartz Mountain Mine, Sumas Mountain, Mount Baker Mining District, Whatcom County, Washington, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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