Sage Hen Property

Past Producer in Pershing county in Nevada, United States with commodity Tungsten
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. Alteration
  9. Mineral occurrence model information
  10. Host and associated rocks
  11. Nearby scientific data
  12. Ore body information
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10042428
MRDS ID M060222
Record type Site
Current site name Sage Hen Property
Related records 10295594

Geographic coordinates

Geographic coordinates: -118.85432, 40.54961 (WGS84)
Relative position 70 MI. NW OF LOVELOCK

Site location context

Political divisions (FIPS codes)

Pershing(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Juniper Canyon(quadrangle 1:24,000 scale)

Eugene Mountains(quadrangle 1:100,000 scale)

Lovelock(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Quinn(hydrologic unit)

Black Rock Desert(hydrologic accounting unit)

Black Rock Desert-Humboldt(hydrologic subregion)

Great Basin(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management NV)

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

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Nevada Pershing

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 031N 028E 19 Nevada

Comments on the location information

  • W. SIDE SEVEN TROUGH MTNS.; UTM LOCATION APPROX.

Commodities

Commodity Importance
Tungsten Critical Primary

Materials information

Materials Type of material
Scheelite Ore
Epidote Gangue
Garnet Gangue
Limonite Gangue
Quartz Gangue

Alteration

  • (Local) Silicification

Mineral occurrence model information

Model code 42
USGS model code 14a
Deposit model name W skarn

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Metamorphic Rock > Hornfels
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

(1) -118.85432, 40.54961

Economic information

Ore body information

  • General form IRREGULAR
    Strike N40W
    Dip 38-60SE
    Thickness 1.22M

Comments on the geologic information

  • SCHEELITE-BEARING AREAS OCCUR IN METAMORPHOSED LIMESTONE RIBS ALTERED TO TACTITE, RIBS VARY 2 TO 4 FT. IN THICKNESS. THE SCHEELITE IS DISSEMINATED WITHIN THE TACTITE.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1914
Year of first production 1952

Mining district

District name Seven Troughs District

Land status

Ownership category BLM Administrative Area

Workings at the site

  • Type of workings Surface/Underground
    Length 39.62M

Comments on the workings information

  • ADITS, CUTS PITS

Comments on development

  • RELOCATED IN 1949

Reference information

Bibliographic references

  • Deposit

    JOHNSON, A.C. AND BENSON, W.T., 1963, TUNGSTEN RESOURCES OF NEVADA; USBM

  • Deposit

    JOHNS, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA; NBMG BULL. 89

  • Production

    JOHNSON, M.G., 1977

General comments

Subject category Comment text
Deposit FIRST LOCATED IN 1914 AND SEARCHED FOR GOLD THEN ABANDONED. RELOCATED IN 1949. IN 1952 TWO TRUCK LOADS OF ORE WERE MINED AND HAULED TO THE TOY MILL FOR TESTING PURPOSES. WORK ON PROPERTY STARTED IN 1953 BUT AMOUNT OF ORE EVENTUALLY PRODUCED IS NOT KNOWN. PROPERTY IS DEVELOPED BY A 30 FT. ADIT, 100-FT. CROSS ADIT, AND SEVERAL CUTS AND PITS. ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1973 Johnson, Maureen G. Nevada Bureau of Mines and Geology
Updater 01-FEB-1981 Royse, Sue E. Nevada Bureau of Mines and Geology
Updater 01-SEP-1994 Li, Zhiping (Peters, S.) U.S. Geological Survey

Beyond USGS

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

Authoritative Nevada resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.