New Potosi Mine

Past Producer in Mineral county in Nevada, United States with commodities Silver, Lead, Antimony, Gold
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. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10045324
MRDS ID M233026
Record type Site
Current site name New Potosi Mine
Alternate or previous names Potosi, Peterson

Geographic coordinates

Geographic coordinates: -118.10761, 38.15243 (WGS84)
Elevation 1902

Site location context

Political divisions (FIPS codes)

Mineral(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Candelaria(quadrangle 1:24,000 scale)

Excelsior Mountains(quadrangle 1:100,000 scale)

Walker Lake(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Fish Lake-Soda Spring 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 Mineral

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 004N 035E Nevada

Comments on the location information

  • INFO FROM LAND.ST :(1972)

Commodities

Commodity Importance
Silver Primary
Lead Secondary
Antimony Critical Secondary
Gold Secondary

Materials information

Materials Type of material
Bindheimite Ore
Galena Ore
Jamesonite Ore

Alteration

  • (Local) Oxidation

Analytical data

Result AS HIGH AS 10 OZ AG, 10% PB, 6% SB, AND 1/2 OZ AU/TON

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
    Rock unit name Candelaria Formation;Candelaria Formation
    Rock description Candelaria Formation;Candelaria Formation
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone

Nearby scientific data

(1) -118.10761, 38.15243

Economic information

Geologic structures

Type of structure Regional
Structure description District Is Bounded On North By Major Post-Mineral Fault
Type of structure Local
Structure description Alpha Fault

Ore body information

  • General form LINEAR

Controls for ore emplacement

  • E-Trending Vein System

Comments on the geologic information

  • AGE OF HOST ROCKS BASED ON FOSSIL EVIDENCE, TRIASSIC.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No
Year of first production 1947

Mining district

District name Candelaria District

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner Peterson, G. A.
    Home office Mina, Nevada

Comments on the workings information

  • WORKINGS ARE EXTENSIVE

Comments on development

  • PATENTED IN 1870'S, RUN BY PETERSON SINCE 1947, LEASED SINCE 1952, ACTIVE IN 1956. NOT LISTED AS ACTIVE IN 1980

Reference information

Bibliographic references

  • Deposit

    ROSS, D.C, 1961, GEOLOGY AND MINERAL DEPOSITS OF MINERAL COUNTY, NEVADA: NBMG BULL. 58

General comments

Subject category Comment text
Deposit DEEP SULFIDE ORE COULD NOT BE HANDLED IN THE 1800'S, BUT IT WAS WORKED AT THIS MINE IN THE 1950'S. ; INFO.SRC : 1 PUB LIT
Deposit PRESUMABLY PART OF EAST-TRENDING VEIN SYSTEM IN CANDELARIA FORMATION THAT PARALLELS BEDDING. PRODUCTION CAME FROM PRIMARY SULFIDE ORE. PRODUCTIVE ORE CAME FROM LOWER SHALE BOUNDARY

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1981 Flynn, Patricia D. (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.

External references

Authoritative Nevada resources

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