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Tumwater Canyon

Dates

Dataset Reference Date
2013-06-30

Summary

Industrial mineral site no. 782, known as "Tumwater Canyon" is a site in Chelan County, Washington. This site has been associated with mica. A notation found in DGER Bulletin 37 on page 62 says "Large mass of friable schist, about 90 percent muscovite", and designates the value as "Appears to have best commercial possibilities of any known deposit of flake mica in Washington".

Attached Files

Material Request Instructions

http://www.dnr.wa.gov/Publications/ger_industrial_minerals.zip
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Provenance

Data source
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Type
End Note

Additional Information

Alternate Titles

  • Industrial Mineral Site 782

Identifiers

Type Scheme Key
title Parent-516eea40e4b00154e4369342 Tumwater Canyon

NGGDPP Item Extension

alternateGeometrySec. 21, (25-17E).

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