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  3. Mineral Resource Data System (MRDS)

Roberts Tunnel

Past Producer in Eureka county in Nevada, United States with commodities Silver, Gold, Lead
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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. 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. Mining district
  13. Land status
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10044760
MRDS ID M232343
Record type Site
Current site name Roberts Tunnel

Geographic coordinates

Geographic coordinates: -115.99784, 39.48521 (WGS84)
Elevation 2316

Site location context

Political divisions (FIPS codes)

Eureka(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Pinto Summit(quadrangle 1:24,000 scale)

Mount Hamilton(quadrangle 1:100,000 scale)

Ely(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Diamond-Monitor 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 Eureka

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 019N 053E 27 Nevada

Comments on the location information

  • UTM PRECISION 500 M

Commodities

Commodity Importance
Silver Primary
Gold Primary
Lead Primary

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Dolomite
    Rock unit name Hamburg Dolomite
    Rock description Hamburg Dolomite
    Stratigraphic age (youngest) Late Cambrian
    Stratigraphic age (youngest) Late Cambrian

Nearby scientific data

(1) -115.99784, 39.48521
ListMap

Economic information

Ore body information

  • General form REPLACEMENT STRATABOUND

Controls for ore emplacement

  • Fractured Permeable Zones

Comments on the geologic information

  • THE PROSPECT IS LOCATED NEAR THE RANGE FRONT FAULT, ON THE UPPER PLATE OF THERUBY HILL THRUST

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Eureka District

Land status

Ownership category BLM Administrative Area

Reference information

Bibliographic references

  • Deposit

    ROBERTS ETAL (1967) GEOLOGY & MINERAL RESOURCES OF EUREKA CO., NEV., NEV. BUREAU OF MINES BULL 64

  • Deposit

    U.S. BUREAU OF MINES (ELY) MILS NO 117, REFERENCE NO 3201100105

  • Deposit

    NOLAN T.B. (1962) THE EUREKA MINING DISTRICT, NEV, USGS PP. 406

  • Production

    NOLAN, T.B., (1962)

General comments

Subject category Comment text
Deposit THE PROPERTY IS LOCATED IN THE RUBY HILL AREA, THE RICHEST OF THE FIVE MINERALIZED BLOCKS IN THE DISTRICT.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1980 Kirkham, Richard A. Nevada Bureau of Mines and Geology

Beyond USGS

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

External references

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.