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  3. Mineral Resource Data System (MRDS)

Macthomas Property

Occurrence in Lassen county in California, United States with commodity Gold
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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. Economic information about the deposit and operations
  9. Links to other databases
  10. Bibliographic references
  11. General comments
  12. Reporter information

Geologic information

Identification information

Deposit ID 10092312
MRDS ID M009093
Record type Site
Current site name Macthomas Property
Related records 10260882

Geographic coordinates

Point of reference Centroid
Geographic coordinates: -120.68989, 40.34453 (WGS84)
Relative position Original record had no geographic coordinates; these coordinates were derived from the PLSS description provided.

Site location context

Political divisions (FIPS codes)

Lassen(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Diamond Mountain(quadrangle 1:24,000 scale)

Susanville(quadrangle 1:100,000 scale)

Susanville(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Honey-Eagle Lakes(hydrologic unit)

North Lahontan(hydrologic accounting unit)

North Lahontan(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Lassen

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 029N 011E 23,25 California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Centroid (1) -120.68989, 40.34453
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: ON JIGGS NO. 1 CLAIM (SEC. 25), A CROSS-CUT TUNNEL HAS BEEN DRIVEN 167' IN A SOUTHEASTERLY DIRECTION; INTERSECTS A SMALL VEIN.FINE GRAINED QUARTZ-DIORITE IS THE WALL ROCK. IN SEC. 23 TWO VEINS 4-5' WIDE, STRIKE NORTHERLY AND CUT THE GRANITIC ROCK, GRAVELS AND ANDESITE LAVA.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Reference information

Bibliographic references

  • Deposit

    CALIF. V. 32, NO. 4, P. 436-37

General comments

Subject category Comment text
Deposit HOWEVER, THEY ARE NOT EXPOSED ON THE SURFACE AND THEIR EXISTENCE IS ENTIRELY UNLIKELY.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-73 Gere, W. 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.