Sherwood Mine

Past Producer in Stevens county in Washington, United States with commodity Uranium
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. Mineral rights holdings
  13. Land status
  14. Ownership information
  15. Reserves and resources
  16. Links to other databases
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10080428
MRDS ID W031577
MAS/MILS ID 0530650757
Record type Site
Current site name Sherwood Mine
Alternate or previous names Sherwood, Sherwood Project, Northwest Uranium, Northwest Uranium Peters Lease, Northwest Uranium Peter's Lease, Peters Lease, Silver Buckle

Comments on the site identification

  • old MAS 0530650757 = USGS old MRDS SP00514
    old MAS 0530650861 = USGS old MRDS W031577

Geographic coordinates

Point of reference Pit
Geographic coordinates: -118.12082, 47.88096 (WGS84)
Elevation 671
Location accuracy 10(meters)
Relative position Coordinates for mine symbol in center of SW4 sec. 35 shown in disturbed area labeled Sherwood Mine on topo.

Site location context

Political divisions (FIPS codes)

Stevens(county)

Washington(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Turtle Lake(quadrangle 1:24,000 scale)

Coulee Dam(quadrangle 1:100,000 scale)

Ritzville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Spokane(hydrologic unit)

Spokane(hydrologic accounting unit)

Kootenai-Pend Oreille-Spokane(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

BIA(Federal land areas administered by BIA)

Geographic areas

Country State County
United States Washington Stevens

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 028N 037E 35 C OF SW4 Washington

Comments on the location information

  • LOCATED ON SPOKANE INDIAN RESERVATION
  • Also in sections 24, 25, 26, T28N, R37E, and Secs. 1, 2, 3, T27N, R37E. Large disturbed area shown on topo map.

Commodities

Commodity Importance
Uranium Primary

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Intermediate Volcanic Rock > Andesite
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Conglomerate
    Rock unit name Gerome Sediments
    Rock description Gerome Sediments

Nearby scientific data

Pit (1) -118.12082, 47.88096

Economic information

Ore body information

  • General form IRREGULAR
    Thickness 30.48M

Controls for ore emplacement

  • Carbonaceous Shale Unit

Comments on the geologic information

  • GEOL.ENV: COVER ROCKS IN SUCCESSOR BASINS

Economic information about the deposit and operations

Operation type Surface
Development status Past Producer
Commodity type Metallic
Deposit size Large
Significant No

Mineral rights holdings

Type of mineral rights Unknown

Land status

Ownership category Indian Reservation
Area name Spokane Indian Reservation

Ownership information

  • Type Owner
    Owner Northwest Uranium Mines, Inc.
    Interest 100
    Home office Wallace, Idaho
    Year 1955

Comments on the production information

  • EXPECTED PRODUCTION: ONE MILLION POUNDS OF U3O8 ANNUALLY(MINERALS YRBK, 1976.

Reserves and resources

  • Type In-situ
    Estimate year 1977
    Total resources 1000mt ore
    Commodity Subtype Grade units Group Importance Year
    Uranium U3O8 0.089 wt-pct Uranium Major 1977

Comments on the reserve resource information

  • (1) 1976-1977, WORLD MINES REGISTER, P. 204.

Comments on the workings information

  • OPEN PIT MINE. MILL CONSTRUCTION: $40 MILLION, STARTED 1977: TO BE IN FULL OPERATION MID- 1978.

Reference information

Bibliographic references

  • Deposit

    1977, THE MINERAL INDUSTRY OF WASHINGTON, PREPRINT FROM THE 1977 BUREAu OF MINES MINERALS YEARBOOK, P. 9.

  • Deposit

    1976- 1977, WORLD MINES REGISTER, VOL. 31, PUBLISHED BY WORLD MINING , MILLER FREEMAN PUBLICATIONS, INC., P. 204.

  • Deposit

    1978, ENGINEERING AND MINING JOURNAL SECOND OPERATING HANDBOOK OF MINERAL PROCESSING, VOL. 4, NEW YORK, MCGRAW-HILL, INC., PP. 186 - 191.

  • Deposit

    ROSKILL INFORMATION SERV., 1981, URANIUM AND PLUTONIUM, AND THE GROWTH OF NUCLEAR POWER 1980 TO 2030, P. 176.

  • Production

    LINES 1 AND 2: ROSKILL, 1981.

  • Deposit

    NASH, J. T., AND WILLIAMS, J. F., 1975, U.S. BUR. INDIAN AFF ADMINISTRATIVE REPT. BIA-10, P. 28-29.

  • Deposit

    WDGER OFR 90-18

  • Deposit

    WA STATE BULL 37 PT II,VOL I,P 356;

  • Deposit

    Huntting, M.T., 1957, Uranium in Washington--An extract from Bulletin 37, Inventory of Washington Minerals, part II, Metallic Minerals: Washington Division of Mines and Geology, Information Circular No. 26, 10 p, 1 plate.

  • Deposit

    GUILD, PHILIP W., 1981, PRELIMINARY METALLOGENIC MAP OF NORTH AMERICA: A NUMERICAL LISTING OF DEPOSITS: U.S. GEOLOGICAL SURVEY CIRCULAR 858-A, 93 P.

General comments

Subject category Comment text
Deposit RELEASE IN 1975 BY US GEOLOGICAL SURVEY OF THE FIRST GEOLOGICAL MAP OF THE URANIUM BELT IN THE MT. SPOKANE AREA ENCOURAGED EXPLORATION ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-81 Zigler, Jan L. (Huber, Donald F.) U.S. Geological Survey
Editor 03-NOV-11 Wilson, Anna B U.S. Geological Survey merged and deleted multiple duplicate entries.
Reporter 01-FEB-91 Berger, Mary A. U.S. Geological Survey SP00514 = 10056204
Reporter 24-JUN-94 Western Field Operations Center (WFOC) U.S. Bureau of Mines 0530650861 = 10278312
Reporter 03-APR-95 Western Field Operations Center (WFOC) U.S. Bureau of Mines 0530650757 = 10302188
Reporter 25-NOV-83 Western Field Operations Center (WFOC) U.S. Bureau of Mines 0530650796 = 10156951
Reporter 01-JUL-92 U.S. Geological Survey U.S. Geological Survey MRDS US53040 = 10067205

Beyond USGS

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

External references