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Thomsonite Subgroup from
Oak Grove Fork, Clackamas County, Oregon, USA


Locality type:River
Classification
Species:'Thomsonite Subgroup' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Thomsonite Subgroup data
Locality Data:Click here to view Oak Grove Fork, Clackamas County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:1208664
Long-form Identifier:1:3:1208664:1
GUID (UUID V4):0
Nearest other occurrences of Thomsonite Subgroup
27.7km (17.2 miles) ⓘCTGH-1 well, Breitenbush-Austin Hot Springs area, Santiam Mining District (Elkhorn Mining District), Marion County, Oregon, USA
34.7km (21.6 miles) ⓘCinnabar Occurrence, Breitenbush-Austin Hot Springs area, Santiam Mining District (Elkhorn Mining District), Marion County, Oregon, USA
References
Keith E Bargar and Robert L Oscarson, no publication date given, Zeolites and Selected Other Hydrothermal Minerals in the Cascade Mountains of Northern Oregon (Open-File Report 97-100), U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 ( https://pubs.usgs.gov/of/1997/0100/report.pdf – for PDF copy of publication )
 
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