Mitchell - Janot Group

The Mitchell - Janot Group is a gold mine located in Boise county, Idaho at an elevation of 4,199 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Mitchell - Janot Group  

State:  Idaho

County:  Boise

Elevation: 4,199 Feet (1,280 Meters)

Primary Mineral: Gold

Lat, Long: 44.0125, -115.84111

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Mitchell - Janot Group

Mitchell - Janot Group MRDS details

Site Name

Primary: Mitchell - Janot Group


Commodity

Primary: Gold


Location

State: Idaho
County: Boise
District: Boise Basin ; Grimes Pass District


Land Status

Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Administrative Organization: Boise National Forest


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Sawtooth Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Alteration Type: L
Alteration Text: Decomposed; Oxidized


Rocks

Name: Granite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Cretaceous

Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous

Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous


Analytical Data

Not available


Materials

Not available


Comments

Comment (Location): LOCATED ON RIDGE BETWEEN GRIMES CREEK AND MUDDY CREEK

Comment (Production): 3 - 3 1/2 TONS ORE TREATED/DAY

Comment (Development): 3 TO 3 1/2 TONS ORE TREATED PER DAY

Comment (Workings): MINED FROM SHALLOW CUTS OR HOLES


References

Reference (Deposit): BALLARD, S. M., 1924, GEOLOGY AND GOLD RESOURCES OF BOISE BASIN, BOISE COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY BULL. 9, 103 P

Reference (Deposit): 1924 GEOLMAP IDAHO BUREAU OF MINES, BULL.

Reference (Production): BALLARD, S. M., 1924, IDAHO BUREAU OF MINES AND GEOLOGY BULL. 9, 103 P.


Idaho Gold

Where to Find Gold in Idaho

"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more at Where to Find Gold in Idaho.