Ward Mine

Past Producer in Grant county in Oregon, United States with commodities Chromium, Asbestos
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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Production statistics
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10102956
MRDS ID M014905
Record type Site
Current site name Ward Mine
Alternate or previous names B & J, Olson
Related records 10152835

Geographic coordinates

Geographic coordinates: -118.89717, 44.38068 (WGS84)

Site location context

Political divisions (FIPS codes)

Grant(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

John Day(quadrangle 1:24,000 scale)

John Day(quadrangle 1:100,000 scale)

Canyon City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper John Day(hydrologic unit)

John Day(hydrologic accounting unit)

Middle Columbia(hydrologic subregion)

Pacific Northwest(hydrologic region)

Geographic areas

Country State County
United States Oregon Grant

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 014S 032E 05 SE Oregon

Comments on the location information

  • SE 1/4

Commodities

Commodity Importance
Chromium Critical Primary
Asbestos Tertiary

Materials information

Materials Type of material
Chromite Ore
Chrysotile Ore

Analytical data

Result AVERAGED 38 - 45 % CHROMIC OXIDE

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Ultramafic Intrusive Rock > Peridotite > Dunite
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Late Permian
  • Host or associated Host
    Rock type Unconsolidated Deposit > Alluvium
    Rock unit name Canyon Mountain Complex
    Rock description Canyon Mountain Complex

Nearby scientific data

(1) -118.89717, 44.38068

Economic information

Ore body information

  • General form MASSIVE BLACK ORE, SPOTTED ORE, AND NODULAR ORE
    Strike N 70 W
    Dip 70 DEG S
    Thickness 21.34M
    Length 24.38M
    Width 3.05M

Comments on the geologic information

  • GEOL.DESC: EAST END OF ORE BODY WAS FAULTED OFF AGAINST OLIVINITE; WEST END PINCHED AND FADED OUT INTO BARREN DUNITE. WELL-DEVELOPED VERTICAL PLANAR BANDING PARALLEL TO WALLS. EVIDENCE OF POST CHROMITE PEGMATITIC ACTIVITY IS REVEALED BY DUMP SPECIMENS THAT CONTAIN BRECCIATED CHROMITE ENCLOSED IN VERY COARSE-GRAINED PYROXENE.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Both
Deposit size Small
Significant No
Production years 1916 - 1918

Mining district

District name Canyon

Production statistics

  • Year 1957
    Period 1956-1957
    Material CONC.(CR)
    Description Cp_Grade: ^47% Cr203
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Cr2O3 Conc. Chromium Chromium 47wt-pct

Comments on the production information

  • TOTAL PRODUCTION WAS BETWEEN 2000 AND 2500 TONS OF ORE (1941)

Reference information

Bibliographic references

  • Deposit

    ALLEN, J. E., 1938 , CHROMITE DEPOSITS IN OREGON: ODGMI BULL 9 , P. 55

  • Deposit

    OREGON METAL MINES HANDBOOK, 1941 , ODGMI BULL. 14 - B, P. 38

  • Deposit

    WESTGATE, L. G., 1920 , CHROMITE IN THE KLAMATH MOUNTAINS, CALIF. AND ORE: USGS BULL. 725 - A, P. 48 .

  • Production

    1956-1957 PRODUCTION RECORD FROM ODGMI FILES

General comments

Subject category Comment text
Deposit USGS RECORD ( W017040 ) HAS BEEN MERGED WITH THIS RECORD AND DELETED FROM THE OREGON FILE.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1976 Lee, W. U.S. Geological Survey
Updater 01-APR-1980 Bradley, Robin (Walker, George W.) U.S. Geological Survey
Updater 01-AUG-1993 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.

External references