Ione Formation

Occurrence in Amador county in California, United States with commodity Gold
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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10114699
MRDS ID M004772
MAS/MILS ID 0060050471
Record type Site
Current site name Ione Formation

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -120.96962, 38.3691 (WGS84)
Elevation 76
Location accuracy 10000(meters)

Site location context

Political divisions (FIPS codes)

Amador(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ione(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Amador

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 006 N 009 E 15 SWSESW California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Ore Body (1) -120.96962, 38.3691

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    DOM MIN INF SERVICE V 9 NO 8 AUG 1956

  • Deposit

    IN 6N 9E AND ADJACENT TOWNSHIPS

Reporter information

Type Date Name Affiliation Comment
Reporter 23-NOV-1983 Western Field Operations Center (WFOC) U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Authoritative California resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.