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Canyon 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. Host and associated rocks
  9. Nearby scientific data
  10. Economic information about the deposit and operations
  11. Mining district
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10001844
MRDS ID A012660
Record type Site
Current site name Canyon Creek
Related records 10135749

Geographic coordinates

Geographic coordinates: -164.37829, 64.85625 (WGS84)
Relative position Canyon Creek is a large west tributary to the Casadepaga River. ?The mouth of Canyon Creek is at 270 feet elevation, 11 miles upstream from the confluence of the Casadepaga and Niukluk Rivers. Placer mining took place along the lower 1.5 miles of the creek. This is locality 51 of Cobb (1972, MF 445; 1978, OF 78-181).

Site location context

Political divisions (FIPS codes)

Nome(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Solomon D-5(quadrangle 1:63,360 scale)

Solomon NW(quadrangle 1:100,000 scale)

Solomon(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Nome(hydrologic unit)

Norton Sound(hydrologic accounting unit)

Northwest(hydrologic subregion)

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

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Gravel

Nearby scientific data

(1) -164.37829, 64.85625
ListMap

Economic information

Comments on the geologic information

  • Geologic Description = The active floodplain of Canyon Creek is incised about 10 feet into terraces that are best developed on the north side of the creek. The terraces are cut into pelitic schist bedrock and mantled by about 12 feet of clean well-rounded gravel. The bench gravels carry gold throughout although it is concentrated on bedrock (Smith, 1910). Some gravels of the active drainage include large schist slabs probably reflecting the proximity of bedrock. The active stream gravels were 3 feet thick about 2 miles upstream of the mouth (Brooks and others, 1901). Although open cut and hydraulic mining was initially undertaken, a dredge operated on Canyon Creek at least in the period 1916-18 (Cobb, 1978, OF 78-181). Sainsbury and others (1972, OFR 511) show placer tailings along the lower 0.5 miles of the creek and Cobb (1972, MF442) shows mining to have been undertaken along the creek between the mouths of Sunshine and Boulder Creeks. Bedrock in the Canyon Creek area is mostly a pelitic schist assemblage of Cambrian or Precambrian age that is contact with a lower Paleozoic metasedimentary assemblage to the west in the headwaters of Canyon Creek (Till and others, 1986).
  • Age = Quaternary; the numerous incised terraces along the Casadepaga River and its major tributaries indicate that more than one cycle of erosion and deposition has developed placer deposits in the area. The low elevations between 170 and 270 feet along the first 11 miles of the river, suggest that Quaternary sea level fluctuations could have influenced placer development.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic

Comments on exploration

  • Status = Probably inactive

Mining district

District name Council

Comments on the workings information

  • Workings / Exploration = Small-scale surface open cut and some dredging operations took place on the creek from between 1910 to at least 1918. Sainsbury and others (1972) show placer tailings along the lower 0.5 miles of the creek and Cobb (1972, MF442) shows mining to have occurred along the creek between the mouths of Sunshine and Boulder Creeks.

Reference information

Bibliographic references

  • Deposit

    Brooks, A.H., Richardson, G. B., and Collier, A. J., 1901, Reconnaissance in the Cape Nome and Norton Bay regions, Alaska, in 1900: U.S. Geological Survey Special Publication, p. 1-180.

  • Deposit

    Smith, P.S., 1910, Geology and mineral resources of the Solomon and Casadepaga quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Bulletin 433, 234 p.

  • Deposit

    Cobb, E.H., 1972, Metallic resources map of the Solomon quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-445, scale 1:250,000.

  • Deposit

    Sainsbury, C.L., Hudson, T.L., Ewing, R., and Marsh, W.R., 1972, Reconnaissance geologic maps of the Solomon D-5 and C-5 quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 511, 12 p., 2 sheets, scale 1:63,360.

  • Deposit

    Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Solomon quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-181, 185 p.

  • Deposit

    Till, A.B., Dumoulin, J.A., Gamble, B. ., Kaufman, D.S., and Carroll, P.I., 1986, Preliminary geologic map and fossil data, Soloman, Bendeleben, and southern Kotzebue quadrangles, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 86-276, 10 p., 3 plates, scale 1:250,000.

Comments on the references

  • Primary Reference = Smith, 1910

General comments

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

Reporter information

Type Date Name Affiliation Comment
Reporter 19-AUG-1999 Travis L. Hudson Applied Geology

Beyond USGS

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

Maps centered on this site

Authoritative Alaska resources

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