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

I.X.L. Quartz Ledge

Occurrence in Butte 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. Mining district
  10. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10028446
MRDS ID M005411
Record type Site
Current site name I.X.L. Quartz Ledge

Geographic coordinates

Geographic coordinates: -121.54939, 39.74987 (WGS84)
Relative position MADR DE ORO MINE IN NW 1/4

Site location context

Political divisions (FIPS codes)

Butte(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cherokee(quadrangle 1:24,000 scale)

Chico(quadrangle 1:100,000 scale)

Chico(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

North Fork Feather(hydrologic unit)

Lower Sacramento(hydrologic accounting unit)

Sacramento(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Butte

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 022N 004E 20 California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

(1) -121.54939, 39.74987
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Mining district

District name Concaw

Ownership information

  • Type Operator
    Owner Rolland E. And Harold F. Knapps
    Home office San Jose, Ca.

Comments on the production information

  • 30 TONS OF SELECTED ORE IS REPORTED TO HAVE PLATED $14 A TON, BUT LATER GENERAL SAMPLING RETURNED ONLY $4.11 A TON. 20 ACRES PATENTED LAND

Reference information

Bibliographic references

  • Deposit

    CALIF. DIV. OF MINES: J. VOL. 45 #3, P. 445; R. 26, P. 376

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-1972 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.