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  3. Mineral Resource Data System (MRDS)

Unnamed Prospect Vhne-028n

Occurrence in Pima county in Arizona, United States with commodity Copper
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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. Alteration
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Controls for ore emplacement
  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 10039920
MRDS ID M051107
Record type Site
Current site name Unnamed Prospect Vhne-028n

Geographic coordinates

Geographic coordinates: -111.50598, 32.37761 (WGS84)

Site location context

Political divisions (FIPS codes)

Pima(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Silver Bell West(quadrangle 1:24,000 scale)

Silver Bell Mountains(quadrangle 1:100,000 scale)

Tucson(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Aguirre Valley(hydrologic unit)

Santa Cruz(hydrologic accounting unit)

Middle Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Geographic areas

Country State County
United States Arizona Pima

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 012S 008E Arizona

Comments on the location information

  • UNSURVEYED

Commodities

Commodity Importance
Copper Tertiary

Alteration

  • (Local) Propylitic Py

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock

Nearby scientific data

(1) -111.50598, 32.37761
ListMap

Economic information

Ore body information

  • Strike VARIABLE BUT = N 75 E
    Dip STEEP

Controls for ore emplacement

  • Fractures

Comments on the geologic information

  • HR.AGE.MV: CRETACEOUS? SEDIMENTS - RED BEDS

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Silver Bell District

Land status

Ownership category BLM Administrative Area

Reference information

Bibliographic references

  • Deposit

    BANKS, N. G., 1976 , FIELD EXAM

General comments

Subject category Comment text
Deposit SLIGHT TO MODERATE QTZ VEINING (MM TO 1 CM) MODERATE TO LIGHT PROPYLITIC ALTERATION. SPARCE PYRITE LIMONITE IN SOME QTZ VEINS. ASSOCIATED LIMONITIC-CALCITE VEINS. SOME MAFIC CRET DIKE-FLOWS IN AREA WITH PROPHYLITIC ALTERATION. ; INFO.SRC : 3 FIELD OBSERV

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1976 Banks, Norman G. U.S. Geological Survey

Beyond USGS

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

Maps centered on this site

Authoritative Arizona resources

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