Black Eagle Mine

Past Producer in Lemhi county in Idaho, United States with commodities Gold, Silver, Copper, Zinc
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. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Production statistics
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. Reporter information

Geologic information

Identification information

Deposit ID 10071696
MRDS ID W015218
Record type Site
Current site name Black Eagle Mine
Related records 10290365

Geographic coordinates

Geographic coordinates: -114.55204, 45.01208 (WGS84)
Elevation 2271
Relative position 2.5 MI AIR LINE, 4 MI BY ROAD FROM OLD TOWN OF YELLOWJACKET

Site location context

Political divisions (FIPS codes)

Lemhi(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Hoodoo Meadows(quadrangle 1:24,000 scale)

Bighorn Crags(quadrangle 1:100,000 scale)

Elk City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Middle Fork Salmon(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Salmon-Challis National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Idaho Lemhi

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 019N 016E 01,07,08 Idaho

Comments on the location information

  • ON E FK OF HOODOO CREEK, ON SLOPE W AND SHORT DISTANCE ABOVE CREEK LEVEL.

Commodities

Commodity Importance
Gold Primary
Silver Primary
Copper Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Chalcopyrite Ore
Sphalerite Ore
Calcite Gangue
Manganite Gangue
Quartz Gangue
Siderite Gangue
Specularite Gangue

Host and associated rocks

  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
    Rock unit name Hoodoo Quartzite
    Rock description Hoodoo Quartzite
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Paleocene

Nearby scientific data

(1) -114.55204, 45.01208

Economic information

Ore body information

  • General form STRINGER
    Strike N 65 DEG E
    Dip 70 DEG NW
    Width 1.52M

Controls for ore emplacement

  • Fractured And Sheeted Zone, Bedding

Comments on the geologic information

  • HOODOO QUARTZITE STRIKES N 30 DEG W, DIPS 85 DEG NE

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1898

Mining district

District name Yellowjacket District

Land status

Ownership category National Forest
Area name Salmon National Forest

Production statistics

  • Year 1922
    Material AG
    Accuracy Accurate
    Description Ap_Grade: ^2.0 Oz Au, 4.0 Oz Ag/Ton
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Silver Silver 113g/mt
    Major Gold Gold 56g/mt

Workings at the site

  • Type of workings Surface/Underground
    Length 106.68M

Comments on the workings information

  • 5 SHORT, 1 LONG ADIT; SEVERAL CUTS.

Comments on development

  • 15 - STAMP MILL; 3 PATENTED CLAIMS

Reference information

Bibliographic references

  • Deposit

    ANDERSON, ALFRED L., 1953, GOLD - COPPER - LEAD DEPOSITS OF THE YELLOWJACKET DISTRICT, LEMHI COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 94, 41 P.

  • Deposit

    UMPLEBY, J. B., 1913, GEOLOGY AND ORE DEPOSITS OF LEMHI COUNTY, IDAHO: USGS BULL. 528, 182 P.

  • Deposit

    1913 GEOLMAP J. B. UMPLEBY, BULL. 528

  • Deposit

    1953 RECON IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 94

  • Production

    ANDERSON, A. L., 1953, IDAHO BUREAU OF MINES AND GEOL. PAMPHLET 94, 41 P.; ITEM 8, UMPLEBY, J. B., 1913 , USGS BULL. 528

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1974 Miller, Pat J. U.S. Geological Survey

Beyond USGS

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