1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Bear

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. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mineral rights holdings
  12. Land status
  13. Ownership information
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10280871
MAS/MILS ID 0020500351
Record type Site
Current site name Bear
Alternate or previous names Swenson I, Bear 1-39, Champ 1-10, Bear Creek, Thumper 1-2, Maggie 1-2, Quartz 1-13

Geographic coordinates

Point of reference Claim
Geographic coordinates: -146.71549, 65.5414 (WGS84)
Elevation 668
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Yukon-Koyukuk(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Circle C-6(quadrangle 1:63,360 scale)

Circle NW(quadrangle 1:100,000 scale)

Circle(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Alaska(hydrologic region)

Federal lands

White Mountains National Recreation Area(National Recreation Area)

National Recreation Area BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State
United States Alaska

Public Land Survey System information

Meridian Township Range Section Fraction State
Fairbanks 008 N 005 E 09 NENENE Alaska

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Unknown

Nearby scientific data

Claim (1) -146.71549, 65.5414
ListMap

Economic information

Ore body information

  • Thickness 5M
    Field Value
    Type of Orebody #1 PLACER
    Shape of Orebody #1 IRREGULAR
    Primary mode of Origin SEDIMENTATION
    Secondary mode of Origin RESIDUAL CONCENT
    Primary Ore Control BEDDING
    Degree of Wallrock Alter. NONE
    Type of Wallrock Alter. #1 UNKNOWN
    Date of Last Modification 881220

Economic information about the deposit and operations

Operation type Placer
Development status Past Producer
Commodity type Metallic
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category National Recreation Area

Ownership information

  • Type Owner
    Owner Robert Emerson
    Year 1979
  • Type Operator
    Owner Emerson Exploration, Inc.
    Home office Alaska
    Year 1982

Comments on the production information

  • MINOR REPORTED PRODUCTION - YEARS UNKNOWN

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 20-DEC-1988 Sbh U.S. Bureau of Mines

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.