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True Blue

Past Producer in Trinity 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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Mining district
  12. Land status
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10103402
MRDS ID M023764
Record type Site
Current site name True Blue
Related records 10238902

Geographic coordinates

Geographic coordinates: -122.70555, 41.0504 (WGS84)
Elevation 853
Relative position 1 MI. S. CARRVILLE

Site location context

Political divisions (FIPS codes)

Trinity(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Carrville(quadrangle 1:24,000 scale)

Mount Shasta(quadrangle 1:100,000 scale)

Weed(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Trinity(hydrologic unit)

Klamath(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Shasta-Trinity 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 Trinity

Public Land Survey System information

Meridian Township Range Section Fraction State
Mount Diablo 037N 007W 20 California

Comments on the location information

  • UTM EST. W 1/2 LAND STATUS VALUE CALCULATED 7-94 USING GIS OVERLAY ANALYSIS WITH USFS LAND OWNERSHIP BOUNDARIES, 1:126,720 SCALE.

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Slate

Nearby scientific data

(1) -122.70555, 41.0504
ListMap

Economic information

Comments on the geologic information

  • MACDONALD (1912) DESCRIBES HOST ROCK AS ANDESITIC GREENSTONE.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1892

Mining district

District name Trinity Center

Land status

Ownership category National Forest

Comments on the production information

  • AU WAS PRODUCED FROM A SMALL POCKET IN 1911.

Comments on the workings information

  • 300 ADIT

Reference information

Bibliographic references

  • Deposit

    BROWN, G. CHESTER, 1913, THE COUNTIES OF SHASTA, SISKIYOU AND TRINITY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 14, PT. 4, P. 900

  • Deposit

    MACDONALD, D.F., 1912, GOLD LODES OF THE CARRVILLE DISTRICT, CALIF.: U.S. GEOLOGICAL SURVEY BULL. 530-D, P. 26-27

  • Production

    BROWN (1913)

General comments

Subject category Comment text
Deposit VEIN WITH ORE SHOOT, 80 FT. LONG, 1 FT. THICK. ORE BODY LOW-GRADE, ALMOST FLAT-LYING QUARTZOSE, IRON-STAINED MASS. THOUGHT BY MACDONALD TO RESEMBLE HEADLIGHT ORE DEPOSIT. OUTCROPS AND RED SURFACE SOILS OCCUR.
Deposit 9 ACRES ; INFO.SRC : 1 PUB LIT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1980 Nelson, Scott C. (Albers, John, P.) 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.