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Macintosh Mine

Producer in Humboldt county in California, United States with commodities Gold, Osmium, Iridium, Rhodium, Ruthenium, Palladium
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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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10109529
MRDS ID M045301
Record type Site
Current site name Macintosh Mine
Related records 10138923

Geographic coordinates

Geographic coordinates: -123.6303, 40.94484 (WGS84)
Elevation 128
Location accuracy 10000(meters)
Relative position ON TRINITY RIVER ABOUT 0.5 MI NORTH OF WILLOW CREEK

Site location context

Political divisions (FIPS codes)

Humboldt(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Willow Creek(quadrangle 1:24,000 scale)

Hayfork(quadrangle 1:100,000 scale)

Redding(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Trinity(hydrologic unit)

Klamath(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Six Rivers 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 California Humboldt

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 007N 005E 28 California

Comments on the location information

  • IN SIX RIVERS NATIONAL FOREST. LOCATION GIVEN IS FOR MILE MARKER 25 SHOWN ON TOPO MAP.

Commodities

Commodity Importance
Gold Primary
Osmium Tertiary
Iridium Critical Tertiary
Rhodium Critical Tertiary
Ruthenium Critical Tertiary
Palladium Critical Tertiary

Comments on the commodity information

  • SMALL (20 MICROMETER) GRAINS ERLICHMANITE FROM THE MINE. ERLICHMANITE IDENTIFIED BY ELECTRON MICROPROBE

Materials information

Materials Type of material
Gold Ore

Mineral occurrence model information

Model code 119
USGS model code 39a
Deposit model name Placer Au-PGE
Mark3 model number 54

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Gravel
    Stratigraphic age (youngest) Holocene

Nearby scientific data

(1) -123.6303, 40.94484
ListMap

Economic information

Ore body information

  • General form STREAM SEDIMENT DEPOSITS

Controls for ore emplacement

  • Stream Hydraulics

Economic information about the deposit and operations

Development status Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Trinity River Area

Land status

Ownership category National Forest

Comments on the workings information

  • PROBABLY HYDRAULIC MINING

Reference information

Bibliographic references

  • Deposit

    SNETSINGER, K.G., 1971, ERLICHMANITE, OSS2, A NEW MINERAL: AMERICAN MINERALOGIST, V. 56, NO. 9-10, P. 1501-1506.

  • Deposit

    CLARK, W.B., 1970, GOLD DISTRICTS OF CALIFORNIA: CALIFORNIA DIVISION OF MINES AND GEOLOGY BULLETIN 193, P. 143-144.

  • Deposit

    SPENCER, C.H., JR., 1971, STATISTICAL CORRELATION OF PLATINUM METALS WITH HEAVY MINERALS IN STREAM SEDIMENTS OF THE KLAMATH MOUNTAINS, CALIFORNIA: SAN JOSE, CALIFORNIA STATE UNIVERSITY, M.S. THESIS, P. 33.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-DEC-1974 Blair, Will N. U.S. Geological Survey
Updater 01-FEB-1989 Peterson, Jocelyn A. 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.