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

G.O. John

Prospect in Maricopa county in Arizona, United States with commodities Copper, Gold, Lead, Silver
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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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10137421
MAS/MILS ID 0040130294
Record type Site
Current site name G.O. John
Alternate or previous names Montana Group

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -111.99383, 33.82587 (WGS84)
Elevation 762
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Maricopa(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cave Creek(quadrangle 1:24,000 scale)

Theodore Roosevelt Lake(quadrangle 1:100,000 scale)

Mesa(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Salt(hydrologic unit)

Salt(hydrologic accounting unit)

Salt(hydrologic subregion)

Lower Colorado(hydrologic region)

Geographic areas

Country State County
United States Arizona Maricopa

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 006 N 004 E 31 NW Arizona

Commodities

Commodity Importance
Copper Primary
Gold Secondary
Lead Secondary
Silver Primary

Nearby scientific data

Main Entrance (1) -111.99383, 33.82587
ListMap

Economic information

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Significant No

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    USGS 7.5 CAVE CREEK MAP

  • Deposit

    ADMR VREKA MINE FILE

  • Deposit

    ADMR G.O. JOHN FILE

  • Deposit

    ADMR "U" FILE

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.