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  3. Mineral Resource Data System (MRDS)

Royal Mine

Unknown in Calaveras county in California, United States with commodities Gold, Lead, Silver
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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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10211668
MRDS ID W017654
MAS/MILS ID 0060090410
Record type Site
Current site name Royal Mine
Alternate or previous names Pine Log
Related records 10072392

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -120.69041, 38.00181 (WGS84)
Elevation 335
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Calaveras(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Salt Spring Valley(quadrangle 1:24,000 scale)

San Andreas(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower San Joaquin River(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Geographic areas

Country State County
United States California Calaveras

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 002 N 012 E 30 NENE California

Commodities

Commodity Importance
Gold Primary
Lead Tertiary
Silver Tertiary

Nearby scientific data

Main Entrance (1) -120.69041, 38.00181
ListMap

Economic information

Economic information about the deposit and operations

Operation type Underground
Commodity type Metallic
Deposit size Medium
Significant No

Land status

Ownership category Unknown

Reference information

Bibliographic references

  • Deposit

    CALIF B 144,P 222;V 32,NO 3,P 285-7;REPT 21,P 157;USGS PP 15

  • Deposit

    E & MJ V 160,NO 2,FEB 1959,P 187-188;CALIF V 53,NOS 3 & 4,P

  • Deposit

    EC MINERAL MAP NO 7,1957;COUNTY REPT NO 2,P 68-69,178,& PL

Reporter information

Type Date Name Affiliation Comment
Reporter 04-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.

External references

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.