Ruth Creek

Past Producer in Alaska, United States with commodities Gold, Chromium, Mercury, Antimony, Tungsten
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 10308890
MRDS ID A015483
Record type Site
Current site name Ruth Creek
Related records 10160462, 10002981

Geographic coordinates

Geographic coordinates: -148.54304, 65.52167 (WGS84)
Relative position Cobb (1972, MF-413), loc. 65; SE1/4NE1/4 sec. 15, T. 8 N., R. 5 W., of the Fairbanks Meridian. The Ruth Creek placer mine is near the mouth of Ruth Creek, a tributary of Livengood Creek, near the old town of Livengood.

Site location context

Political divisions (FIPS codes)

Yukon-Koyukuk(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Livengood C-4(quadrangle 1:63,360 scale)

Livengood N(quadrangle 1:100,000 scale)

Livengood C(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Alaska(hydrologic region)

Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Gold Primary
Chromium Critical Secondary
Mercury Secondary
Antimony Critical Secondary
Tungsten Critical Secondary

Materials information

Materials Type of material
Chromite Ore
Cinnabar Ore
Gold Ore
Monazite Ore
Scheelite Ore
Stibnite 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) -148.54304, 65.52167

Economic information

Comments on the geologic information

  • Geologic Description = Gold is found at the base of the gravels and in the top 2 feet of bedrock with a paystreak 30 to 40 feet wide (Mertie, 1918). Black crystalline limestone with calcite and quartz veins slopes away from the creek on both sides (Mertie, 1918). Gold was reportedly high grade, netting $18/oz after charges (Mertie, 1918). Placer mining took place from as early as 1916 to as late as 1940 (Cobb, 1976; OFR 76-633). Concentrates contain gold, scheelite, magnetite, cinnabar, chromite, pyrite, arsenopyrite, zircon, monazite, chrome spinels and stibnite (Cobb, 1976; OFR 76-633, p. 164-166).

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic

Comments on exploration

  • Status = Inactive

Mining district

District name Tolovana

Comments on the production information

  • Production Notes = Foster (1968) reported that Ruth Creek had been a major placer-gold producer, but there is no data on the amount produced.

Comments on the workings information

  • Workings / Exploration = Placer mining took place from as early as 1916 to as late as 1940 (Cobb, 1976; OFR 76-633).

Reference information

Bibliographic references

Comments on the references

  • Primary Reference = Mertie, 1918

General comments

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

Reporter information

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

Beyond USGS

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

Authoritative Alaska resources

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