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Raleigh

Past Producer in Lander county in Nevada, United States with commodities Gold, Silver, Lead, Copper
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Geologic information

Identification information

Deposit ID 10044894
MRDS ID M232520
Record type Site
Current site name Raleigh
Alternate or previous names Gylding

Geographic coordinates

Geographic coordinates: -116.69899, 40.31435 (WGS84)
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Geographic areas

Country State County
United States Nevada Lander

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 028N 047E 08 Nevada

Commodities

Commodity Importance
Gold Primary
Silver Primary
Lead Primary
Copper Secondary

Materials information

Materials Type of material
Chalcopyrite Ore
Galena Ore
Pyrite Ore

Alteration

  • (Local) The Fountry Rocks Have Been Argillized While Closer To The Granodiorite Stock They Have Been Pyrometasomatized.

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite
    Stratigraphic age (youngest) Oligocene
    Stratigraphic age (youngest) Late Ordovician
    Stratigraphic age (youngest) Late Ordovician
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
  • Host or associated Host
    Rock type Sedimentary Rock > Chemical Sediment > Chert
    Rock unit name Valmy Foundation
    Rock description Valmy Foundation

Nearby scientific data

(1) -116.69899, 40.31435
ListMap

Geologic structures

Type of structure Regional
Structure description Deposit In Upper Plate Of Roberts Mtn Thrust

Ore body information

  • General form TABULAR
    Thickness 1.52M

Controls for ore emplacement

  • Sheeted And Faulted Zones In The Country Rock Served To Localize Intrusive Dikes & Hydrothermal Fluids.

Comments on the geologic information

  • AT THE SOUTH END OF THE PROPERTY THERE ARE 3 NW VINES, THE MIDDLE AND WESTERLY ONE JUNCTION NEAR THE MIDDLE OF THE PROPERTY. THIS WEST VEIN IS THE LITTLE GEM VEIN, AND A. E. RALEIGH CLAIMED THAT THE ORE CHUTE RAKES FROM THE LITTLE GEM INTO THE GYLDING CLAIM (CARPOR, 1920). THE DEPOSIT IS ADJACENT TO THE NORTH CONTACT OF THE OLIGOCENE TENABO STOCK WHERE IT INTRUDES THE PALEOZOIC ROCKS.

Economic information

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year <1920
Year of first production <1920

Mining district

District name Bullion

Comments on the production information

  • PRODUCTION INCLUDED SOME COPPER, AS WELL.

Comments on the workings information

  • SHAFT, INCLINED SHAFT, DRIFT, STOPE, WINZE

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS M232520

Bibliographic references

  • Deposit

    STAGER, H. K. (1977) GEOLOGY AND MINERAL RESOURCES OF LANDER CO, NEV., N.B.M. BULL 88

  • Deposit

    HUMPHREY, F. L. (1945) RECONNAISSANCE OF A. E. RALEIGH'S CLAIMS, TENABO, NEV. N.B.M. DISTRICT FILE 151

  • Deposit

    CARPER, A. F. (1920) REPORT ON GYLDING PROPERTY, LANDER CO. NEV., N.B.M. DISTRICT FILE 151

  • Deposit

    WRUCKE, C. T. (1974) GEOLOGIC MAP OF THE TENABO AREA, LANDER CO. NEV, USGS MAP-647

  • Production

    STAGER, H. K. (1977)

General comments

Subject category Comment text
Deposit THE RALEIGH CLAIMS ADJOIN THE GOLD QUARTZ GROUP ON THE NORTH. A SHAFT WAS SUNK ON THE RHYOLITE DIKE, AND AN INCLINED SHAFT AND DRIFT EXPLORED A FAULT ZONE WHICH DIPS 30 DEGREES NW. THE 4 TO 5 FOOT WIDE GOUGE CONE WAS MINED FROMA STOPE AND A WINZE ; INFO.SRC : 1 PUB LIT

Reporter information

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