1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Shamrock Shaft

Prospect in Graham county in Arizona, United States with commodity Manganese
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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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Mineral rights holdings
  10. Land status
  11. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. Reporter information

Geologic information

Identification information

Deposit ID 10137691
MAS/MILS ID 0040090306
Record type Site
Current site name Shamrock Shaft
Alternate or previous names Graham Claim

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -109.65145, 32.47041 (WGS84)
Elevation 1317
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Graham(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Monk Draw(quadrangle 1:24,000 scale)

Willcox(quadrangle 1:100,000 scale)

Silver City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Simon(hydrologic unit)

Upper Gila(hydrologic accounting unit)

Upper Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

ST(Federal land areas administered by ST)

Geographic areas

Country State County
United States Arizona Graham

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 011 S 026 E 13 SWSW Arizona

Commodities

Commodity Importance
Manganese Critical Primary

Economic information

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Prospect
Commodity type Metallic
Significant No

Mineral rights holdings

Type of mineral rights State Lease

Land status

Ownership category Mixed

Ownership information

  • Type Operator
    Owner Pospohola,John
    Home office Arizona
    Year 1956

Reference information

Bibliographic references

  • Deposit

    USGS LUZENA QUAD

  • Deposit

    ADMR U FILE

  • Deposit

    ADMR FILES

  • Deposit

    FARNHAM,L L AND OTHERS MANGANESE DEPOSITS OF EASTERN AZ

  • Deposit

    USBM 1C 7990 1961 P 92-93

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-83 ADMR U.S. Bureau of Mines

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.