Monocco Mine

Past Producer in Tooele county in Utah, United States with commodities Copper, Lead, Silver, Gold, Iron, Arsenic, Zinc
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 10041736
MRDS ID M057043
Record type Site
Current site name Monocco Mine
Related records 10227592

Geographic coordinates

Geographic coordinates: -113.8189, 40.09187 (WGS84)
Elevation 2060
Relative position 1800 FT N63W OF MONTEZUMA PEAK

Site location context

Political divisions (FIPS codes)

Tooele(county)

Utah(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Clifton(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 008S 018W 36 Utah

Comments on the location information

  • SW NE OF NE CONSISTS OF 12 CLAIMS

Commodities

Commodity Importance
Copper Primary
Lead Secondary
Silver Secondary
Gold Secondary
Iron Tertiary
Arsenic Critical Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Chalcopyrite Ore
Chrysocolla Ore
Galena Ore
Malachite Ore
Plumbojarosite Ore
Iron Gangue
Kaolinite Gangue
Opal Gangue
Quartz Gangue
Sericite Gangue

Alteration

  • (Local) Bleaching

Analytical data

Result 1920 AVG.: .002 OZ/TON AU, 3.52 OZ/TON AG, 10, CU, 88 PB
Result 1926
Result .01-.045 OZ/TON AU, 3.6-11.4 OZ/TON AG, 1-11 CU, 15.9 25.6 FE, 8.8 PB 2 ZN, 3.5 AS, 5 SN 3.5

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Stratigraphic age (youngest) Late Jurassic
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

(1) -113.8189, 40.09187

Economic information

Geologic structures

Type of structure Regional
Structure description Basin And Range
Type of structure Local
Structure description Fissures (Ne, 75-90w), Faults (Nw, Ne) Offset Beds Afew Feet

Ore body information

  • General form TABULAR TO IRREGULAR
    Strike N45E
    Dip E75NW
    Thickness 1.83M
    Length 365.76M
    Width 1.83M
    Depth to top 0M

Controls for ore emplacement

  • Fissures, Within Ls Beds, Favorable Limestone Beds

Comments on the geologic information

  • LOCAL QUARTZ-CARBONATE VEINS ALONG FISSURES

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Clifton District

Land status

Ownership category State

Ownership information

  • Type Owner
    Owner Floyd Myers

Comments on the production information

  • 1926 ONE SHIPMENT OF CU, ORE, ONE SHIPMENT PB-AG ORE

Workings at the site

  • Type of workings Surface/Underground
    Length 457M

Comments on the workings information

  • MONOCCO MINE, INCLINED SHAFT, SEVERAL SMALL ADITS AND MANY PROSPECT PITS (13) AND 7 SHAFTS 20-25 FT DEEP.

Reference information

Bibliographic references

  • Deposit

    NOLAN, T.B., 1935, THE GOLD HILL MINING DISTRICT, UTAH,: USGS PP 177

  • Deposit

    THOMSON, K.C., 1973, MINERAL DEPOSITS OF THE DEEP CREEK MOUNTAINS, TOOELE AND JUAB COUNTIES, UTAH: UGMS BULLETIN 99.

  • Deposit

    1935 GEOLMAP NOLAN, PROF. PAPER 177

  • Deposit

    1973 MINEMAP UNIV. OF UTAH PHD. DISS., UTAH GEOL SURV. BULL, 99

  • Production

    NOLAN, T.B., 1935, THE GOLD HILL MINING DISTRICT UTAH; USGS PP. 177

  • Reserve-Resource

    MESSENGER, H.M., 1981, ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SURVEY

General comments

Subject category Comment text
Deposit MANY FISSURES

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-1975 Unknown U.S. Geological Survey
Updater 01-JAN-1981 Messenger, Harold M. III U.S. Geological Survey

Beyond USGS

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

External references