San Manuel Engineering & Tech

Producer in Pinal county in Arizona, United States with commodity Copper
Warning: This record lacks important information: bibliographic references, which we consider necessary for a comprehensive report.
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. Reporter information

Geologic information

Identification information

Deposit ID 10210440
MAS/MILS ID 0040210087
Record type Site
Current site name San Manuel Engineering & Tech

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -110.66708, 32.6865 (WGS84)
Elevation 884

Site location context

Political divisions (FIPS codes)

Pinal(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mammoth(quadrangle 1:24,000 scale)

Mammoth(quadrangle 1:100,000 scale)

Tucson(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower San Pedro(hydrologic unit)

San Pedro-Willcox(hydrologic accounting unit)

Middle Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

ST(Federal land areas administered by ST)

Geographic areas

Country State County
United States Arizona Pinal

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 009 S 017 E 18 Arizona

Commodities

Commodity Importance
Copper Primary

Nearby scientific data

Ore Body (1) -110.66708, 32.6865

Economic information

Economic information about the deposit and operations

Operation type Processing Plant
Development status Producer
Commodity type Metallic
Significant No

Land status

Ownership category Private

Ownership information

  • Type Unknown
    Owner Magma Copper Co.
    ID 201844

Reference information

Reporter information

Type Date Name Affiliation Comment
Reporter 21-FEB-1984 Intermountain Field Operations Center (IFOC) U.S. Bureau of Mines

Beyond USGS

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

Current status (per MSHA)

StatusAbandoned since 07/27/1979
MSHA mine ID0201844
Mine name (MSHA)San Manuel Engineering And Technica
Current operatorMagma Copper Company
Current controller (parent)Newmont Corporation
Mine typeFacility (Metal / non-metal)

MSHA cross-reference per the original MRDS record. Mine status and operator reflect MSHA's last published Mines export (February 2025); MSHA's public bulk feed has been unavailable since, so this may be out of date. See the Mine Data Retrieval System for current status.

Open MSHA's Mine Data Retrieval System for inspections, accidents, and violations for this mine.

Authoritative Arizona resources

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