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Cook Lake

Occurrence in Okanogan county in Washington, United States with commodity Bromine
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Warning: This record lacks important information: bibliographic references, which we consider necessary for a comprehensive report.
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Host and associated rocks
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Links to other databases
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10041687
MRDS ID M056859
Record type Site
Current site name Cook Lake
Related records 10131802

Geographic coordinates

Geographic coordinates: -119.53033, 48.28844 (WGS84)

Site location context

Political divisions (FIPS codes)

Okanogan(county)

Washington(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Okanogan(quadrangle 1:24,000 scale)

Omak(quadrangle 1:100,000 scale)

Okanogan(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Okanogan(hydrologic unit)

Upper Columbia(hydrologic accounting unit)

Upper Columbia(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

BIA(Federal land areas administered by BIA)

Geographic areas

Country State County
United States Washington Okanogan

Public Land Survey System information

Meridian Township Range Section Fraction State
032N 026E 11 Washington

Commodities

Commodity Importance
Bromine Primary

Comments on the commodity information

  • TONNAGE BELOW COMMERCIAL QUANTITY

Analytical data

Result 68.1% NA2 SO4, 23.7% MG SO4, 3% NACL

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Till
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite

Nearby scientific data

(1) -119.53033, 48.28844
ListMap

Economic information

Ore body information

  • General form LAKE BED
    Thickness 1.98M

Comments on the geologic information

  • GEOL.DESC: BRINE ONLY

Economic information about the deposit and operations

Development status Occurrence
Commodity type Non-metallic
Significant No

Comments on the reserve resource information

  • 3,700 TONS SODIUM SULFATE

Comments on development

  • ECON.COM: 5,240 TONS MIXED SALTS

Reference information

General comments

Subject category Comment text
Deposit 10-15 ACRES EXTENT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-1975 Greene, Robert U.S. Geological Survey

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

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