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Gagnon Creek

Past Producer in Alaska, 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. Commodities
  6. Materials information
  7. Mineral occurrence model information
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Links to other databases
  12. Bibliographic references
  13. General comments
  14. Reporter information

Geologic information

Identification information

Deposit ID 10000708
MRDS ID A011343
Record type Site
Current site name Gagnon Creek
Alternate or previous names Home Creek
Related records 10258617

Geographic coordinates

Geographic coordinates: -148.73287, 63.88962 (WGS84)
Relative position The Gagnon Creek placer gold mine is along Gagnon Creek, a tributary to Healy Creek. Placer workings extend upstream from the mouth of the creek, but most of the activity was from about 0.2 to 0.8 mile from its mouth. The map site is in sec. 9, T. 12 S., R. 6 W., of the Fairbanks Meridian. This is location 65 of Clark and Cobb (1972).

Site location context

Political divisions (FIPS codes)

Denali(Borough)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Healy D-4(quadrangle 1:63,360 scale)

Healy N(quadrangle 1:100,000 scale)

Healy C(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Alaska(hydrologic region)

Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore

Mineral occurrence model information

Model code 119
USGS model code 39a
Deposit model name Placer Au-PGE
Mark3 model number 54

Nearby scientific data

(1) -148.73287, 63.88962
ListMap

Economic information

Comments on the geologic information

  • Geologic Description = Gagnon Creek drains the Tertiary Nenana Gravel, which locally contains gold paleoplacers. The deposit at Gagnon Creek consists of well-sorted auriferous gravels at a depth of up to 5 feet, and having an average thickness of 2 feet. The placer gold in Gagnon Gulch probably results from reworking the Nenana Gravel.
  • Age = Quaternary.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic

Comments on exploration

  • Status = Inactive

Mining district

District name Bonnifield

Comments on the production information

  • Production Notes = Approximately 194 ounces of gold was mined from 1913 to 1917 (Cobb, 1978 (OFR 78-1062).

Comments on the workings information

  • Workings / Exploration = Surface only.

Reference information

Bibliographic references

  • Deposit

    Maddren, A.G., 1918, Gold placers near the Nenana coal field: U.S. Geological Survey Bulletin 662, p. 363-402.

  • Deposit

    Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Healy quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-1062, 113 p.

  • Deposit

    Clark, A.L., and Cobb, E.H., 1972, Metallic mineral resources map of the Healy quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-394, 1 sheet, scale 1:250,000.

Comments on the references

  • Primary Reference = Cobb, 1978 (OFR 78-1062)

General comments

Subject category Comment text
Deposit Model Name = Placer Au (Cox and Singer, 1986; model 39a)

Reporter information

Type Date Name Affiliation Comment
Reporter 07-APR-2000 N. Van Wyck Stevens Exploration Management Corporation

Beyond USGS

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

Maps centered on this site

Authoritative Alaska resources

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