1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Larsh Prospect

Occurrence in Nye county in Nevada, United States with commodities Silver, Manganese
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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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10044410
MRDS ID M231825
Record type Site
Current site name Larsh Prospect

Geographic coordinates

Geographic coordinates: -116.39173, 38.37244 (WGS84)
Elevation 1987
Relative position 0.55 MILES E-NE OF TYBO

Site location context

Political divisions (FIPS codes)

Nye(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Tybo(quadrangle 1:24,000 scale)

Warm Springs(quadrangle 1:100,000 scale)

Tonopah(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Hot Creek-Railroad Valleys(hydrologic unit)

Central Nevada Desert Basins(hydrologic accounting unit)

Central Nevada Desert Basins(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 Nye

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 006N 050E Nevada

Comments on the location information

  • UNSURVEYED TOWNSHIP.

Commodities

Commodity Importance
Silver Tertiary
Manganese Critical Tertiary

Materials information

Materials Type of material
Manganite Ore
Calcite Gangue

Analytical data

Result ORE PROBABLY CONTAIN 8-9 OZ/TON AG IN 1938-1939

Mineral occurrence model information

Model code 74
USGS model code 19b
Deposit model name Replacement Mn

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Swarbrick Formation
    Rock description Swarbrick Formation
    Stratigraphic age (youngest) Late Cambrian
    Stratigraphic age (youngest) Late Cambrian

Nearby scientific data

(1) -116.39173, 38.37244
ListMap

Economic information

Ore body information

  • General form IRREGULAR
    Strike N 62 W
    Dip 82 S

Controls for ore emplacement

  • Shear Zone Striking N 62 W, 82 S.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Tybo District; Tybo Creek Area

Land status

Ownership category Federal

Comments on the workings information

  • WORKINGS CONSIST OF AN INACCESSIBLE SHAFT.

Reference information

Bibliographic references

  • Deposit

    FERGUSON, H.G., 1933, GEOLOGY OF THE TYBO DISTRICT: NEV. BUR. OF MINES, BULL. 20, P. 59

  • Deposit

    QUINLIVAN, W.D. AND ROGERS, C.L., 1974, GEOLOGIC MAP OF THE TYBO QUAD.: USGS MAP I-821

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1980 Wong, George (Roberts, Ralph) U.S. Geological Survey

Beyond USGS

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

Maps centered on this site

Authoritative Nevada resources

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