Bonanza Shaft

Past Producer in Bear Lake county in Idaho, United States with commodities Copper, Silver
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. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Land status
  17. Ownership information
  18. Workings at the site
  19. Links to other databases
  20. Bibliographic references
  21. General comments
  22. Reporter information

Geologic information

Identification information

Deposit ID 10078002
MRDS ID W026109
MAS/MILS ID 0160070026
Record type Site
Current site name Bonanza Shaft
Alternate or previous names Bonanza Mining Co.

Geographic coordinates

Geographic coordinates: -111.18219, 42.22603 (WGS84)
Elevation 2012
Relative position 8.75 MI SE OF MONTPELIER

Site location context

Political divisions (FIPS codes)

Bear Lake(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Pegram(quadrangle 1:24,000 scale)

Preston(quadrangle 1:100,000 scale)

Preston(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Central Bear(hydrologic unit)

Upper Bear(hydrologic accounting unit)

Bear(hydrologic subregion)

Great Basin(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management ID)

Bureau of Land Management ID BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Idaho Bear Lake

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 014S 045E 10 NWNE Idaho

Commodities

Commodity Importance
Copper Primary
Silver Tertiary

Materials information

Materials Type of material
Malachite Ore

Alteration

  • (Local) Carbonized Plant, Fragments, Oxidation

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Shale
    Stratigraphic age (youngest) Late Triassic
    Stratigraphic age (youngest) Late Triassic
  • Host or associated Host
    Rock type Sedimentary Rock > Clastic Sedimentary Rock > Sandstone
    Rock unit name Ankareh Formation-Sandstone, Shale
    Rock description Ankareh Formation-Sandstone, Shale

Nearby scientific data

(1) -111.18219, 42.22603

Economic information

Geologic structures

Type of structure Regional
Structure description Home Canyon Anticline

Ore body information

  • General form IRREGULAR
    Dip 50 DEG W
    Thickness 1.22M

Controls for ore emplacement

  • Bedding Planes, Joints

Economic information about the deposit and operations

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

Mining district

District name Montpelier District

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Owner
    Owner Bonanza Mining Co. ( 1909 )

Workings at the site

  • Type of workings Underground
    Overall depth 106.68M

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit No Well Defined Mineral Streak

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1976 Matthews, John Y. U.S. Geological Survey
Reporter 30-JAN-1995 Western Field Operations Center (WFOC) U.S. Bureau of Mines

Beyond USGS

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