180 Columbia River Gorge, Junction of I-90 and SR-26, WA

Retun to the archive

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Sample #: 180
Date Collected: 11/16/2003
Location: Columbia River Gorge, Junction of I-90 and SR-26, WA
Lat/Long: N 46 55.453 W 119 57.225
Collected By: Dave Decker

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Sample Description:
Type Locality: River
Color: Cream
Grain Size: Fine Grained
Sorting: Well Sorted
Roundness: Angular to Sub-angular
Dominant Mineral: Quartz
Frosted/Polished: None

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Photos
Collection Site:

Photomicrograph: