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  3. Mineral Resource Data System (MRDS)

Chadwick Mine

Past Producer in Cochise county in Arizona, United States with commodity Tungsten
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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. Mining district
  10. Land status
  11. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. Reporter information

Geologic information

Identification information

Deposit ID 10258686
MRDS ID M002159
MAS/MILS ID 0040030254
Record type Site
Current site name Chadwick Mine
Alternate or previous names Coronado Nf Whetstone Unit
Related records 10027122

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -110.36567, 31.83653 (WGS84)
Elevation 1485
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Cochise(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

McGrew Spring(quadrangle 1:24,000 scale)

Fort Huachuca(quadrangle 1:100,000 scale)

Nogales(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper San Pedro(hydrologic unit)

San Pedro-Willcox(hydrologic accounting unit)

Middle Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

Coronado National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Arizona Cochise

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 018 S 019 E 26 SE Arizona

Commodities

Commodity Importance
Tungsten Critical Primary

Nearby scientific data

Main Entrance (1) -110.36567, 31.83653
ListMap

Economic information

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Year of first production 1905

Mining district

District name Whetstone

Land status

Ownership category National Forest

Ownership information

  • Type Unknown
    Owner Standard Tungsten Corp
  • Type Unknown
    Owner Minerals Development Co

Comments on the workings information

  • DEEP SHAFT AT SITE POSES HUMAN HAZARD.

Reference information

Bibliographic references

  • Deposit

    KEITH, S. B., 1973, ARIZ BUR MINES BULL 187, P. 90.

  • Deposit

    CHATMAN, M. L., 1994, USBM MLA 2-94.

  • Deposit

    HESS, F L, 1909, USGS BULL 380, P. 164.

  • Deposit

    WILSON, E. D., 1941, AZBGMT BULL 148, P. 45.

  • Deposit

    WILSON, E. D., 1950, AZBGMT CIRC 15, P. 9-10.

  • Deposit

    DALE, V. B. ET AL, 1960, USBM RI 5650, P. 54-5.

Reporter information

Type Date Name Affiliation Comment
Reporter 13-JAN-1994 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.

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.