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

Maud Claims

Occurrence in Esmeralda county in Nevada, United States with commodity Gold
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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. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Links to other databases
  16. Bibliographic references
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10047134
MRDS ID M242385
Record type Site
Current site name Maud Claims
Alternate or previous names Alberto Mine, NBMG Sample Site 1186, 1187
Related records 10125651

Geographic coordinates

Geographic coordinates: -117.26452, 37.28217 (WGS84)
Elevation 2042
Relative position ABOUT 1.3 MILES SOUTH OF TOKOP

Site location context

Political divisions (FIPS codes)

Esmeralda(county)

Nevada(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gold Point(quadrangle 1:24,000 scale)

Last Chance Range(quadrangle 1:100,000 scale)

Goldfield(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Cactus-Sarcobatus Flats(hydrologic unit)

Central Nevada Desert Basins(hydrologic accounting unit)

Central Nevada Desert Basins(hydrologic subregion)

Great Basin(hydrologic region)

Geographic areas

Country State County
United States Nevada Esmeralda

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 007S 042E 33 Nevada

Comments on the location information

  • INFO FROM LAND.ST :1972

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Hematite Gangue
Quartz Gangue

Alteration

  • (Local) Argillic

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
  • Host or associated Host
    Rock type Metamorphic Rock > Hornfels
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Mudstone
    Rock unit name Wyman Formation
    Rock description Wyman

Nearby scientific data

(1) -117.26452, 37.28217
ListMap

Economic information

Ore body information

  • Strike E-W
    Dip N
    Width 1.83M

Comments on the geologic information

  • IN FLOAT TRACES OF TACTITE, BANDED PHYLLITE/SCHIST, SHALE.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Tokop District

Land status

Ownership category BLM Administrative Area

Comments on the workings information

  • WESTERN WORKINGS: TRENCH, ADIT. SURFACE CUTS. EASTERN WORKINGS: SHAFT, SURFACE CUTS, DRILL PAD. OLD AND NEW EXPLORATORY WORKINGS (1983).

Reference information

Bibliographic references

  • Deposit

    NBMG BULL 78, P. 71-72, PLATE 2.

  • Deposit

    USBM, 1978, MILS DATA

  • Deposit

    SMITH/BENTZ, 1983, FIELD EXAMINATION, NBMG, 6 MAY 83

General comments

Subject category Comment text
Deposit FAULT FILLED WITH BRECCIATED QUARTZ VEIN, CEMENT ED WITH HEMATITIC SILICA.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-SEP-1982 La Pointe, D.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.

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.