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

Ledge Prospect

Occurrence in Santa Cruz county in Arizona, United States with commodity Copper
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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. Host and associated rocks
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Links to other databases
  12. Bibliographic references
  13. General comments
  14. Reporter information

Geologic information

Identification information

Deposit ID 10039618
MRDS ID M050506
Record type Site
Current site name Ledge Prospect

Geographic coordinates

Geographic coordinates: -110.8079, 31.42097 (WGS84)
Location accuracy 10000(meters)
Relative position ABOUT 1/2 MILE SE OF GRAY CAMP, LOCATION UNCERTAIN., Est +/- 3 Miles., Est +/- 3 Miles., Est +/- 3 Miles.

Site location context

Political divisions (FIPS codes)

Santa Cruz(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cumero Canyon(quadrangle 1:24,000 scale)

Nogales(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 023S 015E Arizona

Commodities

Commodity Importance
Copper Primary

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Monzonite
  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite

Nearby scientific data

(1) -110.8079, 31.42097
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Palmetto District

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit METALLIC MINERALS CONCENTRATED 4-5 FT. BELOW SURFACE IN FRACTURES AND SHEAR PLANES.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-72 Johnson, Maureen G. U.S. Geological Survey

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.