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  3. Mineral Resource Data System (MRDS)

Bryan Mountain Prospect

Occurrence in Yuma county in Arizona, United States with commodities Copper, Iron
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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. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10027052
MRDS ID M001821
Record type Site
Current site name Bryan Mountain Prospect

Geographic coordinates

Geographic coordinates: -113.38992, 32.34288 (WGS84)
Elevation 274
Relative position EASTERN SLOPE OF THE BRYAN MOUNTAINS.

Site location context

Political divisions (FIPS codes)

Yuma(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bryan Mountains(quadrangle 1:24,000 scale)

Cabeza Prieta Mountains(quadrangle 1:100,000 scale)

Ajo(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Cristobal Wash(hydrologic unit)

Lower Gila(hydrologic accounting unit)

Lower Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

FWS(Federal land areas administered by FWS)

Geographic areas

Country State County
United States Arizona Yuma

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 012S 011W 34 Arizona

Commodities

Commodity Importance
Copper Primary
Iron Tertiary

Materials information

Materials Type of material
Hematite Ore
Magnetite Ore
Malachite Ore
Epidote Gangue
Quartz Gangue
Sericite Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Pegmatite
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Metamorphic Rock > Schist

Nearby scientific data

(1) -113.38992, 32.34288
ListMap

Economic information

Geologic structures

Type of structure Local
Structure description Granite Is Sheeted By Several Systems Of Joints, The Principal One Strikes N 10 W, Dips 45 Se

Ore body information

  • General form IRREGULAR
    Strike NW
    Dip 40SE

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Mohawk District

Land status

Ownership category State
Area name Cabeza Prieta Game Range

Comments on the production information

  • NO PRODUCTION RECORD

Workings at the site

  • Type of workings Underground
    Overall depth 22.86M

Comments on the workings information

  • INCLINED SHAFT

Reference information

Bibliographic references

  • Deposit

    WILSON, E.D., 1933, ARIZONA BUREAU OF MINES BULL. 134, P. 155

  • Other Database

    CIMRI

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1977 Hall, R. K. (Creasey, S. C.) U.S. Geological Survey
Updater 01-NOV-1979 Unknown 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.