Pc 9

Past Producer in Grant county in Oregon, United States with commodity Chromium
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. Ownership information
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10033036
MRDS ID M014916
Record type Site
Current site name Pc 9
Alternate or previous names Pine Creek Deposits, Accident, Miller Ranch On Quid Sheet
Related records 10250021

Geographic coordinates

Geographic coordinates: -118.83662, 44.36624 (WGS84)
Elevation 1463

Site location context

Political divisions (FIPS codes)

Grant(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Pine Creek 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

Bureau of Land Management(Bureau of Land Management OR)

Bureau of Land Management OR BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Oregon Grant

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 014S 032E 11 SW OF SE Oregon

Comments on the location information

  • SW 1/4 SE 1/4

Commodities

Commodity Importance
Chromium Critical Primary

Materials information

Materials Type of material
Chromite Ore

Analytical data

Result 50 TO 52 % OF CHROMIC OXIDE
Result SILICA CONTENT ABOUT 4 %

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Serpentinite
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Late Permian

Nearby scientific data

(1) -118.83662, 44.36624

Economic information

Ore body information

  • General form LENSES, STRINGERS, AND IRREGULAR BODIES

Comments on the geologic information

  • GEOL.DESC: SERPENTINE IS THOROUGHLY JOINTED AND IS CUT IN MANY PLACES INTO LARGE BLOCKS BY 1 - INCH SEAMS OF CRUSHED SERPENTINE; COMPLETELY SHATTERED ALONG LINE OF ORE BODIES. MASSES OF ORE OCCUR IN SERPENTINE, APART FROM MAIN BODY .

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Canyon

Ownership information

  • Type Owner
    Owner Haight, Clinton P.

Comments on the workings information

  • SURFACE OPEN CUT INTO HILLSIDE

Reference information

Bibliographic references

  • Deposit

    BROWN, C. E., THAYER, T. P., 1966, GEOLOGIC MAP OF THE CANYON CITY QUADRANGLE, NE OR: U. S. GEOLOGICAL SURVEY, MISC. INVEST. MAP I-447.

  • Deposit

    US BUREAU MINES, 1943, CHROMIUM, JOHN DAY DIST., GRANT CO., OR: WAR MINERALS REPORT 49, 30 PAGES.

  • Deposit

    OR DEPT. GEOL. MIN. IND., 1941, OR METAL MINES HANDBOOK: BULL. 14-B, CANYON AREA, P. 29.

  • Deposit

    LINDGREN, W., 1901, THE GOLD BELT OF THE BLUE MOUNTAINS OF OR: 22ND ANNUAL-REPORT, U. S. GEOLOGICAL SURVEY, PART 2, PAGE 551-776.

  • Other Database

    BLM ORMC 55462

General comments

Subject category Comment text
Deposit LODE, RICH, SOFT ORE
Deposit RECORD NUMBER (M014919) 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.