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Iron King Mine

Past Producer in Grant county in Oregon, United States with commodity Chromium
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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. Materials information
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Mineral rights holdings
  13. Land status
  14. Ownership information
  15. Production statistics
  16. Reserves and resources
  17. Workings at the site
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10249977
MRDS ID M014927
MAS/MILS ID 0410230005
Record type Site
Current site name Iron King Mine
Alternate or previous names Billie Girl
Related records 10098326

Geographic coordinates

Point of reference Trench
Geographic coordinates: -118.92386, 44.35315 (WGS84)
Elevation 1646
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Grant(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Canyon Mountain(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)

Federal lands

Malheur National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Oregon Grant

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 014 S 032 E 18 SENESW Oregon

Commodities

Commodity Importance
Chromium Critical Primary

Materials information

Materials Type of material
Olivine Unknown
Picotite Unknown
Serpentine Unknown

Nearby scientific data

Trench (1) -118.92386, 44.35315
ListMap

Economic information

Ore body information

  • Thickness 16M
    Length 80M
    Width 48M
    Area 1.25HA
    Depth to top 5.5M
    Field Value
    Type of Orebody #1 OTHER
    Shape of Orebody #1 TABULAR
    Type of Orebody #2 DISSEMINATED
    Primary mode of Origin MAGMATIC DIFFER
    Primary Ore Control IGNEOUS
    Degree of Wallrock Alter. INTENSE
    Type of Wallrock Alter. #1 OTHER
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. 2
    Min. Thick. Unconsol. Mat. 1
    Total Surface Area (HA) 1.25
    Date of Last Modification 830316

Comments on the geologic information

  • SHAPE OF ORE BODY: OREBODY APPEARS TO BE A NEARLY HORIZONTAL TABULAR MASS EHICH IS BOUNDED LATERALLY BY FAULTS AND WHICH IS BROKEN INTO A COMPLEX SERIES OF BLOCKS WHICH RISE LIKE STEPS IN A NORTHWARD DIRECTION. TYPE OF WALLROCK ALTERATION: SERPENTINIZATION. STRIKE AND DIP OF MINERALIZED ZONE: MINERALIZED TREND IS ABOUT N12E. THE ZONE IS BASICALLY HORIZONTAL.
  • CHROMIUM PICOTITE INDIVIDUAL GRAIN SIZE AVERAGES 0.2-0.5MM IN DIAMETER. CHROME TO IRON RATION IS 1.55 TO 1. CHROMITE OCCURRENCE IS BOTH MASSIVE AND DISSEMINATED WITHIN THE OREBODY.

Economic information about the deposit and operations

Operation type Surface
Development status Past Producer
Commodity type Metallic
Deposit size Medium
Significant No
Year of first production 1916

Comments on exploration

  • THE GRADE & TONNAGE WAS OBTAINED FROM DIAMOND DRILLING AND DETAILED SAMPLING RESULTS OF WORK PERFORMED IN 1939. AND 1943.

Mining district

District name John Day District

Mineral rights holdings

Type of mineral rights Patented

Land status

Ownership category National Forest

Ownership information

  • Type Owner
    Owner Clinton P. Haight, Woodburn, Or
    Interest 100
    Home office Oregon
    Year 1984

Production statistics

  • Year 1916
    Description 32 Percent Cr203 Avg Shipping Ore 450 Metric Tonnes Ore/Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Cr2O3 Ore Chromium Chromium 450mt 32wt-pct
  • Year 1917
    Description 32 Percent Cr203 Avg Shipping Ore 2700 Metric Tonnes Ore/Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Cr2O3 Ore Chromium Chromium 2700mt 32wt-pct
  • Year 1918
    Description 32 Percent Cr203 Avg Shipping Ore 2700 Metric Tonnes Ore/Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Cr2O3 Ore Chromium Chromium 2700mt 32wt-pct

Reserves and resources

  • Type In-situ
    Estimate year 1944
    Inferred 68000mt ore
    Total resources 68000mt ore
    Commodity Subtype Grade units Group Importance Year
    Chromium Cr2O3 22 wt-pct Chromium Major 1944

Comments on the reserve resource information

  • QUANTITY AND GRADE FIGURES ARE FROM: WAR MINERALS REPORT 204, JOHN DAY CHROMIUM DEPOSITS, GRANT COUNTY, OREG,(SUP- PLEMENT TO W.M.R. 49). U.S. BUREAU OF MINES. JUNE 1944. TONNAGE FACTOR = 10 CUBIC FEET/TON
  • DATA FROM WAR MINERALS REPORT 204, JOHN DAY CHROMIUM CEPOSITS, GRANT COUNTY, OREGAN, USBOM, JUNE 1944.

Workings at the site

  • Type of workings Surface
    Area 0.6HA
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method BENCH (BERM)
    Swell Factor .6
    Percent Waste Rock 43
    Avg. Overburden Thickness 2
    Primary Material Cover SAND, GRAVEL
    Percentage 100
    Hardness of Ore M-HARD ROCKS
    Avg. Bench Height (meters) 4.6
    Max. Pit Slope (degrees) 45
    Capacity 158
    Capacity Units MT ORE/DAY
    Preprod. Stripping Vol. 8.12
    Unit Production Cost 4.5
    Units of Production $/MT ORE
    Operating Days per Year 167
    Operating Shifts per Day 2
    Year of Information 1975

Reference information

Bibliographic references

  • Reserve-Resource

    ALLEN, J. E. CHROMITE DEPOSITS IN OREGON. OREGON STATE BULL.

  • Reserve-Resource

    9, 1941, P. 55.

  • Reserve-Resource

    U.S. BUREAU OF MINES WAR MINERALS REPORT 49, 1943, 30 PP.

  • Reserve-Resource

    ANONYMOUS. JOHN DAY CHROMIUM DEPOSITS, GRANT COUNTY, OREGON.

  • Deposit

    U.S. GEOLOGICAL SURVEY BULLETIN 725-A, 1920, P. 49.

  • Deposit

    OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 9, 1938, P. 55.

  • Deposit

    OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-B, 1941,

  • Deposit

    P. 27-28.

  • Deposit

    U.S. BUREAU OF MINES RI 5238, 1956, P. 9, 15.

General comments

Subject category Comment text
Deposit FIELD OP FIRST QUARTER F.Y. 1980 SAYS "NO DEPOSIT REPORT PLANNED OWNER: CLINTON P. HAIGHT JR. OTHER NAME: BILLIE GIRL. CR: FE RATIO IS 1.55 TO 1. DROPPED FROM EVALUATION DURING FY 1980 PROPERTY PATENTED 1969 OR 1970. ACTIVITY IN RECENT PAST CONSISTED OF MINOR MAPPING AND SAMPLING IN ADDITION TO ANNUAL ASSESSMENT WORK. SMALL SCALE DRILLING PROGRAM MAY HAVE DELINEATED ADDITIONAL RESOURCES. HOWARD BROOKS, DOGAMI, PERS. COMM. OCT 9, 1984.

Reporter information

Type Date Name Affiliation Comment
Reporter 04-SEP-96 Lowe, Nathan T. U.S. Bureau of Mines

Beyond USGS

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

External references

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