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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Tonalite from
East Standard, Monte Cristo Mining District, Snohomish County, Washington, USA


Locality type:Deposit
Classification
Type:Tonalite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tonalite data
Locality Data:Click here to view East Standard, Monte Cristo Mining District, Snohomish County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:1670163
Long-form Identifier:1:3:1670163:2
GUID (UUID V4):0
Nearest other occurrences of Tonalite
1.3km (0.8 miles) ⓘIda, Monte Cristo Mining District, Snohomish County, Washington, USA
2.7km (1.7 miles) ⓘWhistler Prospect, Monte Cristo Mining District, Snohomish County, Washington, USA
3.0km (1.9 miles) ⓘEureka, Monte Cristo Mining District, Snohomish County, Washington, USA
3.0km (1.9 miles) ⓘHydra, Monte Cristo Mining District, Snohomish County, Washington, USA
3.1km (1.9 miles) ⓘTuscola, Monte Cristo Mining District, Snohomish County, Washington, USA
3.2km (2.0 miles) ⓘPhilo Mine, Monte Cristo Mining District, Snohomish County, Washington, USA
3.3km (2.0 miles) ⓘPica, Monte Cristo Mining District, Snohomish County, Washington, USA
3.4km (2.1 miles) ⓘPortland No. 2, Monte Cristo Mining District, Snohomish County, Washington, USA
3.6km (2.2 miles) ⓘWashington, Monte Cristo Mining District, Snohomish County, Washington, USA
3.6km (2.2 miles) ⓘPortland No. 1, Monte Cristo Mining District, Snohomish County, Washington, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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