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  3. Mineral Resource Data System (MRDS)

Norambagua

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

Geologic information

Identification information

Deposit ID 10007330
MRDS ID C011042
Record type Site
Current site name Norambagua
Alternate or previous names Three Stevens

Geographic coordinates

Geographic coordinates: -121.06409, 39.1635 (WGS84)
Elevation 671
Relative position 3.5 MI S GRASS VALLEY

Site location context

Political divisions (FIPS codes)

Nevada(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Grass Valley(quadrangle 1:24,000 scale)

Yuba City(quadrangle 1:100,000 scale)

Chico(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Bear(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 Nevada

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 015N 008E 11,14,15 California

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore
Pyrite Ore
Quartz Gangue

Host and associated rocks

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

Nearby scientific data

(1) -121.06409, 39.1635
ListMap

Economic information

Ore body information

  • Strike N 30 E
    Dip 12 - 33 E
    Thickness 0.25M
    Depth to top 0M

Economic information about the deposit and operations

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

Mining district

District name Grass Valley

Comments on the production information

  • PRODUCTION TO 1868 EST $1,000,000 .

Workings at the site

  • Type of workings Underground
    Length 731.52M
    Overall depth 126.19M

Comments on the workings information

  • INCLINE, EXTENSIVE WORKINGS.

Reference information

Bibliographic references

  • Deposit

    LOGAN, C. A., 1941 , MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37 , NO. 3 , PL. 3 .

  • Deposit

    MACBOYLE, E., 1918 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 16 , P. 207 - 208 .

  • Deposit

    LOGAN, C. A., 1920 , AUBURN FIELD DIVISION. CALIFORNIA JOURNAL OF MINES & GEOLOGY, V. 17 , P. 436 - 437 .

General comments

Subject category Comment text
Deposit VEIN, AVG. 7 IN THICK
Deposit PATENTED 55.22 ACRES. CONSOLIDATED W/NEXT NORAMBEGUA & NORAMBAGUA NO. 2 . ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-FEB-1979 Bowman, J. And 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.