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Randolph Group

Past Producer in Pinal county in Arizona, United States with commodities Copper, Gold, Lead, Silver, Zinc
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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. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10259002
MRDS ID D003254
MAS/MILS ID 0040211002
Record type Site
Current site name Randolph Group
Alternate or previous names Lobbs Property, Luper Property, Rand Group, Hewitt Group, Maverick Group, Picacho and Robles Group
Related records 10009951

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -111.2049, 33.41948 (WGS84)
Elevation 1123
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Pinal(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Iron Mountain(quadrangle 1:24,000 scale)

Mesa(quadrangle 1:100,000 scale)

Mesa(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Middle Gila(hydrologic unit)

Middle Gila(hydrologic accounting unit)

Middle Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

Tonto National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Superstition Wilderness(Wilderness)

Wilderness FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Arizona Pinal

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 001 N 011 E 22 NWNE Arizona

Commodities

Commodity Importance
Copper Primary
Gold Secondary
Lead Primary
Silver Secondary
Zinc Critical Secondary

Nearby scientific data

Ore Body (1) -111.2049, 33.41948
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Metallic
Significant No

Land status

Ownership category National Wilderness

Ownership information

  • Type Owner
    Owner Harris,Oren
    Home office Arizona
    Year 1969

Reference information

Bibliographic references

  • Deposit

    USGS IRON MOUNTAIN QUAD

  • Deposit

    ADMR RANDOLPH GROUP FILE

  • Deposit

    ADMR RAND GROUP FILE

  • Deposit

    ADMR WOODBURY COPPER CO 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.