Dolly Varden Mine

Past Producer in Elko county in Nevada, United States with commodities Lead, Copper, Silver, Gold, Molybdenum
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. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Links to other databases
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10045660
MRDS ID M233448
Record type Site
Current site name Dolly Varden Mine
Alternate or previous names Ov Queen

Geographic coordinates

Geographic coordinates: -114.57531, 40.34798 (WGS84)
Location accuracy 5000(meters)
Relative position SE OF SPRING CANON, 3000 M., 3000 M.

Site location context

Political divisions (FIPS codes)

Elko(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sharp Peak(quadrangle 1:24,000 scale)

Currie(quadrangle 1:100,000 scale)

Elko(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Spring-Steptoe 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 Elko

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 029N 066E 31 Nevada

Comments on the location information

  • N OF CASTLE PEAK; +/- 3000 M. NO TOPOS FOR AREA.

Commodities

Commodity Importance
Lead Primary
Copper Secondary
Silver Secondary
Gold Secondary
Molybdenum Tertiary

Materials information

Materials Type of material
Anglesite Ore
Copper Ore
Wulfenite Ore
Calcite Gangue
Epidote Gangue
Garnet Gangue
Limonite Gangue
Quartz Gangue

Alteration

  • (Local) Some Silication

Mineral occurrence model information

Model code 72
USGS model code 19a
Deposit model name Polymetallic replacement
Mark3 model number 47

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Monzonite
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Permian
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

(1) -114.57531, 40.34798

Economic information

Ore body information

  • General form BLANKET, TABULAR
    Strike N-S
    Dip 75W

Controls for ore emplacement

  • N-S Fissure, Bedding

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1875
Year of first production 1875

Mining district

District name Dolly Varden

Comments on the production information

  • SMALL PRODUCTION INCLUDED SOME GOLD.

Comments on the workings information

  • MURPHY SHAFT

Comments on development

  • DEVELOPED BY THE MURPHY SHAFT, AND THE DOLLY GROUP WAS DRILLED TO 240 FEET.

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit Discovery Year: 1870'S
Deposit OXIDE LEAD ORES OCCUR AS REPLACEMENTS PARALLEL TO THE BEDDING OF WHITE LIMESTONEAND ALONE A FISSURE
Deposit THE DOLLY VARDEN MINE IS AN OLD LEND-SILVER MINE THAT DATES TO THE 1870'S. OXIDIZED LEAD ORES OCCUR AS REPLACEMENTS PARALLEL TO THE BEDDING OF WHITE LIMESTONE, AND ALONG A N-S FISSURE DIPPING 75 DEG W. THE LIMESTONES STRIKE ENE AND DIP S ATA LOW ANGLE. ORES ARE CERUSITE, ANGLESITE ASSOCIATED WITH A LITTLE COPPER CARBONATE, AND CONSIDERABLE LIMONITE. THE PROPERTY WAS OPENED BY THE MURPHY SHAFT, ANDTHE DOLLY GROUP WAS DRILLED TO 240'. ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-79 Tingley, J.V. Nevada Bureau of Mines and Geology

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.