Alvarado Mine

Past Producer in Tooele county in Utah, United States with commodities Gold, Silver, Copper
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. Workings at the site
  19. Links to other databases
  20. Bibliographic references
  21. General comments
  22. Reporter information

Geologic information

Identification information

Deposit ID 10102140
MRDS ID DC15175
Record type Site
Current site name Alvarado Mine
Related records 10154797

Geographic coordinates

Geographic coordinates: -113.81417, 40.16715 (WGS84)
Elevation 1634
Relative position 4700 FT N87E OF THE CENTER OF GOLD HILL VILLAGE.

Site location context

Political divisions (FIPS codes)

Tooele(county)

Utah(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gold Hill(quadrangle 1:24,000 scale)

Wildcat Mountain(quadrangle 1:100,000 scale)

Tooele(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Southern Great Salt Lake Desert(hydrologic unit)

Great Salt Lake(hydrologic accounting unit)

Great Salt Lake(hydrologic subregion)

Great Basin(hydrologic region)

Geographic areas

Country State County
United States Utah Tooele

Public Land Survey System information

Meridian Township Range Section Fraction State
Salt Lake 007S;007S 017W;018W 31;36 SW OF SW OF SW Utah

Comments on the location information

  • THE LABEL "ALVARADO MINE" IS MISLOCATED ON THE USGS 7.5 MIN. GOLD HILL MAP.
  • THE AREA INCLUDES THE ARIZONA, MAUD, ROUGH RIDER NO. 2 , NEVADA, AND UTAH CLAIMS.

Commodities

Commodity Importance
Gold Primary
Silver Primary
Copper Secondary

Comments on the commodity information

  • THE URANIUM MINERALS WERE FOUND AS WEATHERED COATINGS. MALACHITE REPLACES PLANT FOSSILS.
  • BULLION ASSAYS FROM THE ALVARADO, CANE SPRINGS, AND GOLD HILL MINES INDICATED A FINENESS OF 0.750 TO 0.850. SOME OF THE GOLD WAS REPORTED TO BE 0.950 FINE.

Materials information

Materials Type of material
Bornite Ore
Chalcocite Ore
Chalcopyrite Ore
Chrysocolla Ore
Galena Ore
Gold Ore
Malachite Ore
Pyrite Ore
Tenorite Ore
Andradite Gangue
Grossularite Gangue
Jarosite Gangue
Limonite Gangue
Opal Gangue
Quartz Gangue
Wollastonite Gangue

Alteration

  • (Local) Marbleization, Silication, Silicification

Analytical data

Result AU: TR-0.17 OZ/TON
Result AG: TR-11.30 OZ/TON
Result CU
Result TR-1.90 PERCENT. OF 18 SAMPLES, 17 ARE CHANNEL SAMPLES AND ONE IS A SELECTED DUMP SAMPLE.

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Rock unit name Gold Hill Stock
    Rock description Gold Hill Stock
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Mississippian
    Stratigraphic age (youngest) Late Jurassic
    Stratigraphic age (youngest) Mississippian
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Ochre Mountain Limestone
    Rock description Ochre Mountain Limestone

Nearby scientific data

(1) -113.81417, 40.16715

Economic information

Geologic structures

Type of structure Regional
Structure description Basin And Range
Type of structure Local
Structure description Northeast-Striking, Silication, Silicitation Cross Fractures

Ore body information

  • General form IRREGULAR ORE SHOOTS
    Strike N45W
    Dip 45NE
    Plunge direction NW
    Length 36.58M
    Width 9.14M
    Depth to top 0M
    Depth to bottom 60.96M

Controls for ore emplacement

  • Quartz Monzonite (Gold Hill) Stock-Ls. Contact, Cross Fractures (Ne-Striking, Nw-Dipping), Qtz. Monzonite Dike-Ls. Contact.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Year of first production 1892

Mining district

District name Clifton (Gold Hill) District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Aurum Mining Corp.

Comments on the production information

  • ONLY PRODUCTION WAS FROM THE MAUD CLAIM, WHICH PRODUCED $33,986 OF SILVER. NO URANIUM OR VANADIUM PRODUCTION.
  • NO FIGURES, IN 1933 AND 1934.

Workings at the site

  • Type of workings Surface/Underground
    Length 533.4M

Comments on the workings information

  • WORKINGS CONSIST OF OPEN CUTS, INCLINED STOPES, AND TWO ADITS.
  • PRINCIPAL, INCLINED (AT 60-65 DEGREES), 252 FT. DEEP SHAFT CONNECTING THE 40, 60, 100, 150, AND 200 FT. LEVELS. THE FIVE LEVELS, WITH ASSOC. DRIFTS AND CROSSCUTS, TOTAL APPROX. 1750 FT. OF WORKINGS. NUMEROUS SHALLOW TO MODERATELY DEEP SHAFTS, PITS AND TRENCHES ARE ON MANY SMALL ORE SHOOTS, MOSTLY IN BEDDING REPL. SKARN ZONES, ELSEWHERE ON THE PROPERTY.

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit FOR ORE SHOOTS IN CONTACT WITH QTZ. MONZONITE, THE ORE WASTE BOUNDARY IS THE LS.-QTZ. MONZONITE CONTACT. THE BOUNDARIES OF ORE SHOOTS IN LS. ARE DETERMINED BY ASSAY RATHER THAN BY ABVIOUS MINERALOGIC CHANGE. ; INFO.SRC : 1 PUB LIT; 3 FIELD OBSERV; 2 UNPUB REPT; 4 OTHER SRC
Deposit DIMENSIONS GIVEN ARE FOR THE MAIN ORE BODY; A SMALLER ORE BODY HAS BEEN STOPED FROM THE 100 FT. LEVEL TO THE SURFACE JOINING THE MAIN ORE BODY AT THE 60 FT. LEVEL. AN ORE BODY ON ORE BODY ON THE 60 FT LEVEL WAS STOPED TO APT. ABOVE THE 40 FT. LEVEL. SEVERAL SMALL ORE PIPES ARE ON THE 200 FT. LEVEL.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-SEP-1981 Unknown U.S. Geological Survey
Updater 01-OCT-1992 Messenger, Harold M. III U.S. Geological Survey

Beyond USGS

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

Current status (per MSHA)

StatusAbandoned since 06/04/2013
MSHA mine ID4202593
Mine name (MSHA)Alvarado Mine
Current operatorClifton Mining Company
Current controller (parent)Moeller William D
Mine typeUnderground (Metal / non-metal)

Inferred by coordinate + name similarity (1324 m, 1.00 match). Confirm against MSHA if precision matters — non-USGS-curated cross-references may occasionally point at a neighbouring mine.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

External references