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Annie Laurie

Past Producer in Placer 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. Materials information
  8. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Economic information about the deposit and operations
  13. Mining district
  14. Workings at the site
  15. Links to other databases
  16. Bibliographic references
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10007733
MRDS ID C012291
Record type Site
Current site name Annie Laurie
Related records 10189209

Geographic coordinates

Geographic coordinates: -120.92464, 39.04239 (WGS84)
Elevation 488
Relative position 2 1/2 MI. SE COLFAX

Site location context

Political divisions (FIPS codes)

Placer(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Colfax(quadrangle 1:24,000 scale)

Truckee(quadrangle 1:100,000 scale)

Chico(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

North Fork American(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(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 Placer

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 014N 009E 24,25 California

Comments on the location information

  • UTM ACC. S 1/2 , 24 , N 1/2 , 25

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore
Pyrite Ore
Quartz Gangue

Alteration

  • (Local) Oxidised To 25 Ft.

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Schist

Nearby scientific data

(1) -120.92464, 39.04239
ListMap

Economic information

Ore body information

  • Strike NW
    Dip 40 E
    Thickness 30.48M

Comments on the geologic information

  • DIKE W/QUARTZ STRINGERS. SOUTHERN PACIFIC CO. DESCRIBES THE GEOLOGY: QUARTZ LODE IN SERPENTINIZED ULTRAMAFIC ROCKS ALONG FAULT CONTACT BETWEEN SLATE AND SCHIST.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name New England Mills

Workings at the site

  • Type of workings Surface/Underground
    Overall depth 7.62M
    Overall length 167.64M
    Overall width 4.57M

Comments on the workings information

  • ADITS, TUNNEL

Reference information

Bibliographic references

  • Deposit

    LOGAN, C. A., 1936 , GOLD MINES OF PLACER COUNTY, CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 32 , NO. 1 , P. 12 , 42 .

  • Deposit

    WARING, CLARENCE A., 1917 , PLACER COUNTY: REPORT 15 OF THE STATE MINERALOGIST, CALIFORNIA STATE MINING BUREAU, P. 332 .

  • Deposit

    SOUTHERN PACIFIC COMPANY, 1964 , MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V. 2 , P. 28 .

General comments

Subject category Comment text
Deposit VEINS IN DIKE. QUARTZ & ADJACENT BEDROCK CONTAIN DISSEMINATED SULFIDES.
Deposit 6 UNPATENTED CLAIMS. PLACER OPERATION EARLY 1900'S ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAY-1979 Nelson, Scott C. (Albers, John, P.) 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.