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

Michigan Group

Occurrence in Kern county in California, 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. Controls for ore emplacement
  10. Economic information about the deposit and operations
  11. Mining district
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10034184
MRDS ID M020903
Record type Site
Current site name Michigan Group
Related records 10138976

Geographic coordinates

Geographic coordinates: -117.71479, 35.50416 (WGS84)
Relative position 9 MILES SOUTH OF RIDGECREST

Site location context

Political divisions (FIPS codes)

Kern(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ridgecrest South(quadrangle 1:24,000 scale)

Ridgecrest(quadrangle 1:100,000 scale)

Trona(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Indian Wells-Searles Valleys(hydrologic unit)

Northern Mojave(hydrologic accounting unit)

Northern Mojave-Mono Lake(hydrologic subregion)

California(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management CA)

Bureau of Land Management CA BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States California Kern

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 028S 040E 18 California

Comments on the location information

  • N 1/2 SEC. 18 , UTM EST.

Commodities

Commodity Importance
Copper Tertiary

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite

Nearby scientific data

(1) -117.71479, 35.50416
ListMap

Economic information

Controls for ore emplacement

  • Fracture Zones

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Rademacher

Comments on the workings information

  • EXPLORATION BY BULLDOZER CUTS, SHALLOW OPEN CUTS, AND SEVERAL OLD SHALLOW SHAFTS.

Reference information

Bibliographic references

  • Deposit

    TROXEL, B.W. AND MORTON, P.K., 1962 ; MINES AND MINERAL RESOURCES OF KERN COUNTY, CA; COUNTY REPT. 1 ; CA. DIV. OF MINES AND GEOLOGY, P. 87

General comments

Subject category Comment text
Deposit COPPER AND IRON STAINED FRACTURE ZONES.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1978 Fraticelli, L. A. (Albers, J.) 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 California resources

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