The Johnny Mack Prospect is a lead mine located in Kootenai county, Idaho.
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
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.
Johnny Mack Prospect MRDS details
Site Name
Primary: Johnny Mack Prospect
Commodity
Primary: Lead
Tertiary: Zinc
Tertiary: Copper
Location
State: Idaho
County: Kootenai
District: Beauty Bay 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: Coeur d'Alene National Forest
Holdings
Not available
Workings
Type: Surface/Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Underground
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Coeur D'Alene Mountains
Mineral Deposit Model
Not available
Orebody
Form: BANDED
Structure
Type: R
Structure: Faulted Anticlinal Uplift Of WNW Trend
Description: Broad Much - Faulted Anticlinal Uplift Of Wnw Trend
Alterations
Alteration Type: L
Alteration: Biotitization
Rocks
Name: Slate
Role: Host
Age Type: Host Rock Unit
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Ore: Galena
Ore: Chalcopyrite
Ore: Sphalerite
Gangue: Pyrite
Gangue: Pyrrhotite
Gangue: Ankerite
Gangue: Quartz
Gangue: Biotite
Comments
Comment (Location): 1.5 Mi Above The Silver Tip
Comment (Geology): Original alteration entry: Local - Biotitization
Comment (Geology): Original ore control entry: Fracture
References
Reference (Deposit): Anderson, A. L., 1940 , Geology And Metalliferous Deposits Of Kootenai County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 53 , 67 P
Reference (Deposit): Large, Thomas, 1943, Science, V 98, No 2556, P560-561
Idaho Gold
"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: Where to Find Gold in Idaho.
