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

Good Enough No. 1 and No. 2

Occurrence in Nevada county in California, United States with commodity Manganese
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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. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Ownership information
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10095113
MRDS ID M011101
Record type Site
Current site name Good Enough No. 1 and No. 2
Related records 10188652

Geographic coordinates

Geographic coordinates: -121.08465, 39.26517 (WGS84)

Site location context

Political divisions (FIPS codes)

Nevada(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Nevada City(quadrangle 1:24,000 scale)

Yuba City(quadrangle 1:100,000 scale)

Chico(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Yuba(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Nevada

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 016N 008E 09 California

Comments on the location information

  • LOCATED IN N 1/2 SECTION 9 , UTM APPROX.

Commodities

Commodity Importance
Manganese Critical Tertiary

Nearby scientific data

(1) -121.08465, 39.26517
ListMap

Economic information

Ore body information

  • Length 10.67M
    Width 1.22M

Comments on the geologic information

  • GEOL.DESC: ORE BODY IS 35 FT. LONG AND 4 FT. WIDE

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Nevada City

Ownership information

  • Type Operator
    Owner Rose, William

Comments on the production information

  • ROSE CLAIMS ASSAYS HAVE INDICATED FROM "65% TO 73% MANGANESE." NO PRODUCTION REPORTED.

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES & GEOLOGY, V. 37, NO. 3, JULY 1941, PP. 441-2

  • Deposit

    D.O.M. BULL. 125, P. 147

  • Deposit

    BULL. 152, 1950, P. 162

General comments

Subject category Comment text
Deposit THE FOOTWALL DESCRIBED AS "BIRDSEYE PORPHYRY AND THE HANGING WALL AS GRANITE". THE SMALL OUTCROPS HAVE NOT BEEN STRIPPED OF OVERBURDEN AND NO SINKING HAS BEEN DONE ON THE ORE EXPOSED.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1973 Gere, W. U.S. Geological Survey
Updater 01-DEC-1977 Killman, K.; 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.