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  3. Mineral Resource Data System (MRDS)

Czar Shaft

Past Producer in Cochise county in Arizona, United States with commodities Copper, Silver, Gold, Lead, 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. Materials information
  8. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Workings at the site
  19. Links to other databases
  20. Bibliographic references
  21. General comments
  22. Reporter information

Geologic information

Identification information

Deposit ID 10046247
MRDS ID M241116
Record type Site
Current site name Czar Shaft
Related records 10112426

Geographic coordinates

Geographic coordinates: -109.91037, 31.44236 (WGS84)
Elevation 1707
Relative position APPROX. 1 1/2 MI. NW OF LOWELL.

Site location context

Political divisions (FIPS codes)

Cochise(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bisbee(quadrangle 1:24,000 scale)

Douglas(quadrangle 1:100,000 scale)

Douglas(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Whitewater Draw(hydrologic unit)

Rio De Bavispe(hydrologic accounting unit)

Sonora(hydrologic subregion)

Lower Colorado(hydrologic region)

Geographic areas

Country State County
United States Arizona Cochise

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 023S 024E 09 Arizona

Comments on the location information

  • S. CENTRAL SEC. 9. UTM EST.

Commodities

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

Materials information

Materials Type of material
Gold Ore
Silver Ore
Pyrite Gangue
Quartz Gangue

Alteration

  • (Local) Gossan With Mn And Fe Oxides Induced By Hydrothermal Metamorphism

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
    Rock unit name Sacramento Hill Stock
    Rock description Sacramento Hill Stock
    Stratigraphic age (youngest) Jurassic
    Chronological age 170.5
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Martin Limestone;Escabrosa Limestone
    Rock description Martin Limestone;Escabrosa Limestone

Nearby scientific data

(1) -109.91037, 31.44236
ListMap

Economic information

Geologic structures

Type of structure Regional
Structure description Pre-Mineralization Faulting And Tilting Common
Type of structure Local
Structure description Main Fault Directions, N10w To N40e, S30w To N50w, Pre-Mineralization

Ore body information

  • General form IRREGULAR

Controls for ore emplacement

  • Ore Bodies Near Dikes And Sills, And Faulting And Associated Brecciation

Comments on the geologic information

  • LIMESTONES HAVE BEEN SHATTERED AND CRUSHED BY FAULTING AND FRACTURING AND ALTERED AND INTRUDED BY PROPHYRY DIKES AND SILLS.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Large
Significant No

Mining district

District name Warren District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Phelps Dodge Corp

Comments on the production information

  • MAJOR PRODUCER IN ITS EARLY HISTORY. TONNAGE INCLUDED IN COPPER QUEEN IN ABGMT-USBM FILE

Workings at the site

  • Type of workings Underground
    Overall depth 134.11M

Comments on the workings information

  • SHAFT HAS 4 LEVELS THAT CONNECT TO THE OTHER SHAFTS

Comments on development

  • PART OF THE COPPER QUEEN MINE

Reference information

Bibliographic references

  • Deposit

    KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 86

  • Production

    KEITH, 1973, ARIZ. BUR. OF MINES BULL. 187.

General comments

Subject category Comment text
Deposit A MAJOR SHAFT OF THE COPPER QUEEN MINE WORKINGS ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-NOV-1980 Zigler, Jan L. U.S. Geological Survey
Updater 01-JAN-1982 Laraba, Peter (Gest, Don E.) U.S. Geological Survey

Beyond USGS

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

Operator history (post-MRDS)

MRDS records operators as of each record's last update (≤ 2019). Some of the operators listed here have since changed hands or dissolved:

  • Phelps Dodge Corp — acquired by Subsidiary of Freeport-McMoRan (2007)
    Acquired by Freeport-McMoRan Copper & Gold in 2007 in what was then the largest mining-industry deal ever (~US$26 B).

Curated by qvyshift.com from publicly-reported M&A activity (SEC filings, press releases, USGS Mineral Yearbooks). Not authoritative — verify against primary sources before relying on it. The MSHA panel above is the current authoritative source for actively-permitted mines.

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.