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  3. Mineral Resource Data System (MRDS)

Mademoiselle Mine

Occurrence 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. 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. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10096203
MRDS ID W007595
Record type Site
Current site name Mademoiselle Mine
Related records 10265515

Geographic coordinates

Geographic coordinates: -115.70035, 43.96158 (WGS84)
Elevation 2377
Relative position 8 MI E OF PIONEERVILLE

Site location context

Political divisions (FIPS codes)

Boise(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sunset Mountain(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 007N 006E 12 Idaho

Comments on the location information

  • ON THE DIVIDE BETWEEN MOORE CR AND GRIMES CR. IN SADDLE OF PILOT AND FREEMAN PEAKS.

Commodities

Commodity Importance
Gold Tertiary

Comments on the commodity information

  • A SMALL MILL EXISTS; BUT NO RECORD OF PRODUCTION

Materials information

Materials Type of material
Pyrite Gangue
Quartz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
    Rock unit name Idaho Batholith-Quartz Monzonite
    Rock description Idaho Batholith-Quartz Monzonite
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite

Nearby scientific data

(1) -115.70035, 43.96158
ListMap

Economic information

Ore body information

  • General form LINEAR (LENSES, SEAMS)
    Strike N 55 DEG E
    Dip 55 DEG S
    Thickness 0.3M

Controls for ore emplacement

  • Shear Zone

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Boise Basin

Land status

Ownership category National Forest
Area name Boise National Forest

Workings at the site

  • Type of workings Surface/Underground
    Length 45.72M

Comments on the workings information

  • A SERIES OF CUTS AND A SHALLOW ADIT CONSTITUTE THE WORKINGS. SOME OF ORE IN LENSES, REMAINDER IN THIN QUARTZ SEAMS

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. 247

  • Deposit

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

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.

Maps centered on this site