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Whitehorse

Past Producer in Alaska, United States with commodities Gold, Lead, Antimony
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Geologic information

Identification information

Deposit ID 10002963
MRDS ID A015460
Record type Site
Current site name Whitehorse

Geographic coordinates

Geographic coordinates: -147.29906, 65.06857 (WGS84)
Relative position Cobb (1972, MF-413), loc. 49; SW1/4 sec. 23, T. 3 N., R. 2 E., of the Fairbanks Meridian. This mine is just north of the junction of Too Much Gold Creek and Fairbanks Creek, adjacent to the road, east of the creek. Accuracy is within 1,500 feet.
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Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Gold Primary
Lead Secondary
Antimony Secondary

Materials information

Materials Type of material
Galena Ore
Gold Ore
Stibnite Ore

Nearby scientific data

(1) -147.29906, 65.06857
ListMap

Comments on the geologic information

  • Geologic Description = By 1912, an 18-foot-deep pit had been excavated and exposed a highly brecciated quartz-rich, shear zone cemented by pyrite, galena and stibnite (Smith, 1913; B 525). This brecciation post-dates an auriferous quartz stockwork zone from which a small amount of material had been sacked for shipment to a nearby custom mill. Several white porphyritic granite dikes up to 70 feet wide were exposed in the immediate vicinity of this exposure. These dikes are roughly parallel to the gold-quartz shear zone which strikes N 70-80 W and dips vertically. This granite was not thought to be highly mineralized however, no analytical data are available (Smith, 1913; B 525). In late 1915, about 30 tons of ore from the prospect was custom milled and some development work was carried out (Stewart, 1915; Smith, 1917, BMB 142). The workings on the Whitehorse prospect were caved by 1931 and the site was still inactive in 1942 (Hill, 1933; Killeen and Mertie, 1951).? In 1969, International Minerals and Chemicals Company conducted soil sampling at the site and excavated a 700 foot dozer trench across the Whitehorse shear zone to follow-up soil geochemical anomalies (Pilkington, 1970). This trench was oriented north-south and the shear zones exposed in the trench coincided with soil geochemistry. Sporadic gold was encountered in this trench; one, five-foot sample contained 1.2 ppm gold (0.035 ounces of gold per ton). The host for this mineralization is unknown.

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 Fairbanks

Comments on the production information

  • Production Notes = In late 1915, about 30 tons of ore from the prospect was sent to a custom mill nearby (Smith, 1917; BMB 142).

Comments on the workings information

  • Workings / Exploration = In late 1915 about 30 tons of ore from the prospect was custom milled and some development work carried out (Stewart, 1915, Smith 1917, BMB 142). The workings on the Whitehorse prospect were caved by 1931 and the site was still inactive in 1942 (Hill, 1933; Killeen and Mertie, 1951). In 1969, International Minerals and Chemicals Company conducted soil sampling and excavated a 700 foot dozer trench across the Whitehorse shear zone to follow-up soil geochemical anomalies (Pilkington, 1970).

Reference information

Links to other databases

Agency Database name Acronym Record ID Notes
USGS Mineral Resources Data System MRDS A015460
USGS Alaska Resource Data File ARDF LG170

Bibliographic references

  • Deposit

    Smith, P.S., 1913, Lode mining near Fairbanks, in Prindle, L.M., A geologic reconnaissance of the Fairbanks quadrangle, Alaska: U.S. Geological Survey Bulletin 525, p. 153-216.

  • Deposit

    Smith, P.S., 1913, Lode mining near Fairbanks: U.S. Geological Survey Bulletin 542-F, p. 137-202.

  • Deposit

    Maloney, W., 1915, Annual report of the Mine Inspector to the Governor of Alaska for 1915: Alaska Territorial Department of Mines Annual Report 1915, 35 p.

  • Deposit

    Smith, P.S., 1917, The mining industry in the territory of Alaska during the calendar year 1915: U.S. Bureau of Mines Bulletin 142, 66 p.

  • Deposit

    Hill, J.M., 1933, Lode deposits of the Fairbanks District, Alaska: U.S. Geological Survey Bulletin 849-B, p. 29-163.

  • Deposit

    Killeen, P.L., and Mertie, J.B., 1951, Antimony ore in the Fairbanks District, Alaska: U.S. Geological Survey Open-File Report 51-46, 43 p.

  • Deposit

    Chapman, R.M., and Foster, R.L., 1969, Lode mines and prospects in the Fairbanks district, Alaska: U.S. Geological Survey Professional Paper 625-D, 25 p., 1 plate.

  • Deposit

    Pilkington, H.D., 1970, Keystone Mines Inc. exploration program summary: International Minerals & Chemicals Corporation, 61 p. , 1 plate.

  • Deposit

    Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Circle quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-633, 72 p.

  • Deposit

    Freeman, C.J., 1992, 1991 Golden Summit project final report, volume 2: Historical summary of lode mines and prospects in the Golden Summit project area, Alaska: Avalon Development Corp., 159 p. (Report held by Freegold Recovery Inc. USA, Vancouver, British Columbia.)

  • Deposit

    Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Livengood quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-819, 241 p.

  • Deposit

    Smith, S.S., 1917, The mining industry in the territory of Alaska during the calendar year 1915: U.S. Bureau of Mines Bulletin 142, 66 p.

  • Deposit

    Cobb, E.H., 1972, Metallic mineral resources map of the Livengood quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-413, 2 sheets, scale 1:250,000.

Comments on the references

  • Primary Reference = Smith, 1913 (B 525)

General comments

Subject category Comment text
Deposit Model Name = Gold-quartz veins.

Reporter information

Type Date Name Affiliation Comment
Reporter 04-MAY-1999 C.J. Freeman Avalon Development Corporation
Reporter 04-MAY-1999 J.R. Guidetti Schaefer Avalon Development Corporation