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

Group Likely Included Leroy And

Past Producer in Santa Cruz 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. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Land status
  12. Ownership information
  13. Production statistics
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10113159
MAS/MILS ID 0040230151
Record type Site
Current site name Group Likely Included Leroy And
Alternate or previous names East Compadre Mines., Mary and Polatski Prospects, Unit, Az, Usbm Ofr Mla 11-94., Compadre Mine Group, Coronado Nf, Part 12, Santa Rita Mt

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -110.87708, 31.64733 (WGS84)
Elevation 1585
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Santa Cruz(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Hopkins(quadrangle 1:24,000 scale)

Fort Huachuca(quadrangle 1:100,000 scale)

Nogales(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Santa Cruz(hydrologic unit)

Santa Cruz(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 Santa Cruz

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 020 S 014 E 35 NESE Arizona

Commodities

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

Nearby scientific data

Main Entrance (1) -110.87708, 31.64733
ListMap

Economic information

Ore body information

  • Field Value
    Type of Orebody #1 FISSURE VEIN
    Date of Last Modification 940922

Economic information about the deposit and operations

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

Mining district

District name Tyndall

Land status

Ownership category National Forest

Ownership information

  • Type Unknown
    Owner Michelske; Reid; Johnson; Kramer;
    Year 1975
  • Type Unknown
    Owner Arizona Consolidated Gold And Copper Mines; Boulder Mg Co
    Year 1975

Production statistics

  • Year 1960
    Period 1900-1960
    Description 1900-1960 7% Zn, 3% Cu, 2% Pb, 3 Oz/T Ag 350 Tons
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Trace Silver Silver 95g/mt
    Major Copper Copper 2wt-pct
    Major Zinc Zinc 7wt-pct

Reference information

Bibliographic references

  • Deposit

    KEITH S B 1975 AZBM BULL 191 P 84

  • Deposit

    USBM FIELD NOTES

  • Deposit

    AZ BM CLIPPING FILE 1951

  • Deposit

    AZBM CARD FILE SANTA CRUZ CTY

  • Deposit

    F C SCHRADER, 1915, USGS BULL 582, P. 188.

Reporter information

Type Date Name Affiliation Comment
Reporter 07-OCT-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.