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  3. Mineral Resource Data System (MRDS)

Colegrove

Occurrence in Curry county in Oregon, United States with commodity Manganese
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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. Controls for ore emplacement
  11. Economic information about the deposit and operations
  12. Land status
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10043040
MRDS ID M061515
Record type Site
Current site name Colegrove
Related records 10225958

Geographic coordinates

Geographic coordinates: -124.32923, 42.14538 (WGS84)

Site location context

Political divisions (FIPS codes)

Curry(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Carpenterville(quadrangle 1:24,000 scale)

Gold Beach(quadrangle 1:100,000 scale)

Cape Blanco(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Chetco(hydrologic unit)

Southern Oregon Coastal(hydrologic accounting unit)

Oregon-Washington Coastal(hydrologic subregion)

Pacific Northwest(hydrologic region)

Geographic areas

Country State County
United States Oregon Curry

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 040S 014W 2 Oregon

Commodities

Commodity Importance
Manganese Critical Primary

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Chemical Sediment > Chert
    Rock unit name Dothan
    Rock description Dothan
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Late Jurassic

Nearby scientific data

(1) -124.32923, 42.14538
ListMap

Economic information

Ore body information

  • General form 2 CHERT LENSES
    Strike N50-53E
    Dip 56W & 42W
    Thickness 3.96M
    Length 8.53M
    Width 5.79M

Controls for ore emplacement

  • Fractures In Sandstone Contact (Footwall) On East Side Of Chert Lens

Comments on the geologic information

  • GEOL.DESC: CHERT IS THIN BEDDED , REDDISH BROWN, OR GRAY; LAYERS ARE 0.5" TO 5" THICK, CUT BY QUARTZ VEINLETS.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category Private

Comments on the production information

  • EXPLORED 1941 & 1953

Reference information

Bibliographic references

  • Deposit

    RAMP, L. AND OTHERS, 1977, GEOLOGY, MINERAL RESOURCES AND ROCK MATERIAL OF CURRY COUNTY, OREGON; ODGMI BULL. 93, P. 45

  • Deposit

    APPLING, R.N., 1958, MANGANESE IN SOUTHWESTERN OREGON; USBM REPT. INVEST. 5369, P. 6

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1993 Johnson, Maureen G. U.S. Geological Survey
Updater 01-OCT-1994 Gray, Jerry J. Oregon Department of Geology and Mineral Industries

Beyond USGS

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

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