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

Philips Joiner and Black Hawk

Occurrence in El Dorado 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. Ownership information
  10. Links to other databases
  11. Bibliographic references
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10030435
MRDS ID M008511
Record type Site
Current site name Philips Joiner and Black Hawk

Geographic coordinates

Point of reference Centroid
Geographic coordinates: -120.54531, 38.66257 (WGS84)
Relative position Original record had no geographic coordinates; these coordinates were derived from the PLSS description provided.

Site location context

Political divisions (FIPS codes)

El Dorado(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sly Park(quadrangle 1:24,000 scale)

Placerville(quadrangle 1:100,000 scale)

Sacramento(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Cosumnes(hydrologic unit)

San Joaquin(hydrologic accounting unit)

San Joaquin(hydrologic subregion)

California(hydrologic region)

Federal lands

Eldorado National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California El Dorado

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 009N 013E 03,04 California

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Centroid (1) -120.54531, 38.66257
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No

Ownership information

  • Type Operator
    Owner Agostino Sciaroni Jr. Et Al.

Reference information

Bibliographic references

  • Deposit

    CALIF. JOUR. MINES & GEOL. V. 34, NO. 3, P. 266, PL. II

General comments

Subject category Comment text
Deposit P. 266 OF REFERENCE BELOW SHOWS HOLDINGS OF 20 ACRES; PL. II SHOWS THREE CLAIMS, BLACK HAWK, BLACK HAWK SO EXT & PHILIPS JOINER WITH TOTAL OF 35.67 ACRES. LOC MAY BE THE MINE SHOWN NEAR THE COMMON 1/4 COR. OF THE SECS. ON USGS QUAD SLY PARK, CALIF., 1953. COULD THIS BE THE MIDDLE END, OR COSUMNES MINE, OR A PART OF IT?. SEE CARD THESE SECS.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUN-72 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.