Last Chance Creek

Past Producer in Alaska, United States with commodities Gold, Tungsten

Geologic information

Identification information

Deposit ID 10308936
MRDS ID A012887
Record type Site
Current site name Last Chance Creek
Related records 10097529, 10135782

Geographic coordinates

Geographic coordinates: -165.50359, 64.72328 (WGS84)
Relative position Last Chance Creek is in the northeast corner of the Nome C-2 quadrangle and adjacent parts of the Nome C-1 quadrangle; it was placer mined for gold from the headwaters (NM142) downstream to near Hazel Gulch in the Nome C-1 quadrangle. The location used is the boundary of the C-1 and C-2 quadrangles, which is the approximate mid-point between the head of pay at the Last Chance lode (NM142) and Hazel Gulch, which is partly on U.S. Mineral Survey No. 1839. This is locality 89 of Cobb (1972 [MF 463], 1978 [OFR 78-93]) although he used a location farther downstream in the Nome C-1 quadrangle for the mine.
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Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Gold Primary
Tungsten Secondary

Materials information

Materials Type of material
Gold Ore
Hematite Ore
Magnetite Ore
Pyrite Ore
Scheelite Ore
Stibnite Ore

Mineral occurrence model information

Model code 119
USGS model code 39a
BC deposit profile C01. C02
Deposit model name Placer Au-PGE
Mark3 model number 54

Nearby scientific data

(1) -165.50359, 64.72328

Comments on the geologic information

  • Geologic Description = Placer gold was discovered in Last Chance Creek in or before 1900 and some sluicing was reported in 1900 (Brooks and others, 1901, p. 80). Reportedly the creek was prospected extensively in 1901, but probably with poor results because the prospect was abandoned (Collier and others, 1908, p. 197). Some mining was reported in 1903. Gold was reported as coarse and rough, as well as bright (Collier and others, 1908) and iron-stained (Moffit, 1913, p. 87). Moffit also reported that mining near Dewey Creek (not currently named) recovered gold from heavy concentrate that also contained scheelite, pyrite, hematite, and magnetite. Coats (1944) confirmed minor amounts of scheelite. Sainsbury and others (1972 [OFR 72-321]) showed placer mine workings to be present downstream from the headwaters almost to the edge of the Nome C-2 quadrangle. Mining, at least partly by mechanical methods, has taken place from at least one-half mile above Hazel Creek to the mouth of the creek on the north fork of Snake River in the Nome C-1 quadrangle. Sampling by Kennecott Exploration Company in 1990 found more than 4,000 ppb gold in a panned concentrate from the mouth of Waterfall Creek and more than 9,000 ppb gold from a point about one-half mile below Waterfall and about a mile above Hazel Gulch (C.C. Hawley, Cindy Buxton, and D.L. Olson, written communication, 1992). Bedrock along Last Chance Creek is mostly the chlorite-rich metaturbidite and marble unit of Bundtzen and others (1994).
  • Age = Quaternary.

Economic information

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic

Comments on exploration

  • Status = Inactive

Mining district

District name Nome

Comments on the workings information

  • Workings / Exploration = Hand and small-scale mechanical operations occurred on Last Chance Creek. Mining was reported in 1900, 1903, and as recently as 1924 (Smith, 1926). Some of the tailings below Hazel Gulch could have been processed by small-scale mechanical operations after 1924.

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Alaska Resource Data File ARDF NM144
USGS Mineral Resources Data System MRDS A012887
USGS Mineral Resources Data System MRDS D002578

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

    Collier, A. J., Hess, F.L., Smith, P.S., and Brooks, A.H., 1908, The gold placers of parts of Seward Peninsula, Alaska, including the Nome, Council, Kougarok, Port Clarence, and Goodhope precincts: U.S. Geological Survey Bulletin 328, 343 p.

  • Deposit

    Moffit, F.H., 1913, Geology of the Nome and Grand Central quadrangles, Alaska: U.S. Geological Survey Bulletin 533, 140 p.

  • Deposit

    Smith, P.S., 1926, Mineral industry of Alaska in 1924: U.S. Geological Survey Bulletin 783-A, p. 1-39.

  • Deposit

    Cobb, E.H., 1972, Metallic mineral resources map of the Nome quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-463, 2 sheets, scale 1:250,000.

  • Deposit

    Sainsbury, C.L., Hudson, T.L., Ewing, Rodney, and Marsh, W.R., 1972, Reconnaissance geologic map of the Nome C-2 quadrangle, Seward Peninsula, Alaska: U.S. Geological Survey Open-File Report 72-321, 13 p., 1 sheet, scale 1:63,360.

  • Deposit

    Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Nome quadrangle, Alaska: U.S. Geological Survey Open-File report 78-93, 213 p.

  • Deposit

    Bundtzen, T.K., Reger, R.D., Laird, G.M., Pinney, D.S., Clautice, K.H., Liss, S.A., and Cruse, G.R., 1994, Progress report on the geology and mineral resources of the Nome mining district: Alaska Division of Geological and Geophysical Surveys, Public Data-File 94-39, 21 p., 2 sheets, scale 1:63,360.

  • Deposit

    Coats, R.R., 1944, Lode scheelite occurrences of the Nome area: U.S. Geological Survey Open-File Report 17, 6 p.

Comments on the references

  • Primary Reference = Moffit, 1913

General comments

Subject category Comment text
Deposit Model Name = Alluvial placer Au (Cox and Singer, 1986; 39a).

Reporter information

Type Date Name Affiliation Comment
Reporter 12-MAR-00 Hawley, C.C. and Hudson, Travis L. Hawley Resource Group