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Mascot Mine

Past Producer in Boise county in Idaho, 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. Alteration
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Land status
  14. Ownership information
  15. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10069844
MRDS ID W007567
Record type Site
Current site name Mascot Mine
Related records 10217095

Geographic coordinates

Geographic coordinates: -115.76205, 43.87878 (WGS84)
Elevation 1524
Relative position 4 MI NE OF IDAHO CITY

Site location context

Political divisions (FIPS codes)

Boise(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Pioneerville(quadrangle 1:24,000 scale)

Idaho City(quadrangle 1:100,000 scale)

Hailey(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Boise-Mores(hydrologic unit)

Middle Snake-Boise(hydrologic accounting unit)

Middle Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Boise 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 Boise

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 006N 006E 08 Idaho

Commodities

Commodity Importance
Gold Primary

Alteration

  • (Local) Fe Stains

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
    Rock unit name Idaho Batholith-Quartz Monzonite;Dacite Porphyry, Aplite, Lamprophyre
    Rock description Idaho Batholith-Quartz Monzonite;Dacite Porphyry, Aplite, Lamprophyre
    Stratigraphic age (youngest) Miocene
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Dacite
  • Host or associated Associated
    Rock type Plutonic Rock > Porphyry > Lamprophyre
  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite

Nearby scientific data

(1) -115.76205, 43.87878
ListMap

Economic information

Ore body information

  • General form LINEAR
    Strike N 70 DEG E
    Dip SE
    Thickness 0.91M
    Length 18.29M

Economic information about the deposit and operations

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

Mining district

District name Idaho City

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Mascot Mines, Inc.

Workings at the site

  • Type of workings Underground
    Length 510.54M
    Overall depth 36.58M

Comments on the workings information

  • SOME FRACTURES STRIKE N 40 - 45 DEG E. A FEW STRIKE DUE NORTH. PROMINENT FISSURE N 60 DEG E, 45 DEG SE

Reference information

Bibliographic references

  • Deposit

    ANDERSON, ALFRED L., 1947, GEOLOGY AND ORE DEPOSITS OF BOISE BASIN, IDAHO, U. S. GEOL. SURV. BULL. 944 - C, P. 230

  • Deposit

    1947 GEOLMAP ANDERSON, A. L., BULL. 944 -

  • Production

    ANDERSON, A. L. 1947, U. S. GEOL. SURV. BULL. 944 - C, P. 230

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1975 Steigner, William D. U.S. Geological Survey
Updater 01-SEP-1976 Siefken, Robert R. U.S. Geological Survey

Beyond USGS

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

External references

Maps centered on this site