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Wells Bay No. 3

Occurrence in Alaska, United States with commodities Silver, Arsenic, Lead, Zinc
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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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Mining district
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10003451
MRDS ID A106207
Record type Site
Current site name Wells Bay No. 3

Geographic coordinates

Geographic coordinates: -147.29257, 61.06958 (WGS84)
Relative position On above glacier feeding the headwaters of the primary drainage into Wells Bay. NE1/4 sec. 3, T. 11 N., R. 12 E., of the Seward Meridian. Accurate within 2,000 ft. Locality A-7 of Jansons and others (1984).

Site location context

Political divisions (FIPS codes)

Valdez-Cordova(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Anchorage A-1(quadrangle 1:63,360 scale)

Anchorage SE(quadrangle 1:100,000 scale)

Anchorage(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Eastern Prince William Sound(hydrologic unit)

Prince William Sound(hydrologic accounting unit)

South Central Alaska(hydrologic subregion)

Alaska(hydrologic region)

Federal lands

Chugach National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State
United States Alaska

Commodities

Commodity Importance
Silver Primary
Arsenic Critical Primary
Lead Primary
Zinc Critical Primary

Materials information

Materials Type of material
Galena Ore
Pyrite Ore
Sphalerite Ore
Pyrrhotite Ore

Nearby scientific data

(1) -147.29257, 61.06958
ListMap

Economic information

Comments on the geologic information

  • Geologic Description = According to Jansons and others (1984), two 1 to 4 ft wide shear zones cut sandstone, siltstone, and mudstone of the Tertiary Orca Group. The shear zones have been mineralized by sphalerite, galena, pyrite, and pyrrohitite.? Chip, grab, and shallow core samples collected show that the zones contain 93 ppm to 4.6 percent Zn, 32 ppm to 2 percent Pb, 0.6 ppm to 4.6 g/ton Ag, 11 ppm to 1.1 percent As (Jansons and others, 1984).
  • Age = Paleocene or younger; shear zones cut the sandstone, siltstone, and mudstone of the Tertiary Orca Group.

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic

Comments on exploration

  • Status = Inactive

Mining district

District name Prince William Sound

Comments on the workings information

  • Workings / Exploration = Chip, grab, and shallow core samples collected show that the zones contain 93 ppm to 4.6 percent Zn, 32 ppm to 2 percent Pb, 0.6 ppm to 4.6 g/ton Ag, 11 ppm to 1.1 percent As. Values indicate a low potential for mineral development (Jansons and others, 1984).

Reference information

Bibliographic references

  • Deposit

    Jansons, Uldis, Hoekzema, R.B., Kurtak, J.M., and Fechner, S.A., 1984, Mineral occurrences in the Chugach National Forest, Southcentral Alaska: U.S. Bureau of Mines Open-File Report 5-84, 218 p., 2 sheets, scale 1:250,000.

Comments on the references

  • Primary Reference = Jansons and others, 1984

Reporter information

Type Date Name Affiliation Comment
Reporter 30-JUL-1998 D.P. Bickerstaff U.S. Geological Survey
Reporter 30-JUL-1998 S.W. Huss U.S. Geological Survey

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.