The Edgerton Mine is a gold, silver, copper, and lead mine located in Madison county, Montana at an elevation of 5,200 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
Elevation: 5,200 Feet (1,585 Meters)
Commodity: Gold, Silver, Copper, Lead
Lat, Long: 45.69583, -112.32694
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.
Edgerton Mine MRDS details
Site Name
Primary: Edgerton Mine
Commodity
Primary: Gold
Primary: Silver
Primary: Copper
Primary: Lead
Location
State: Montana
County: Madison
District: Silver Star District
Land Status
Land ownership: Private
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.
Holdings
Not available
Workings
Not available
Ownership
Owner Name: J. And A. Barkell
Home Office: Twin Bridges
Years: 1940 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Highland Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Boulder Batholith
Alterations
Alteration Type: L
Alteration Text: Oxidation
Rocks
Name: Lamprophyre
Role: Associated
Age Type: Host Rock Unit
Age Young: Neoarchean
Name: Lamprophyre
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous
Name: Lamprophyre
Role: Associated
Age Type: Host Rock
Age Young: Neoarchean
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Galena
Gangue: Quartz
Gangue: Serpentine
Gangue: Chlorite
Gangue: Pyrite
Comments
Comment (Location): SE 1/4, NW 1/4, SECTION 3
Comment (Deposit): OXIDIZED FISSURE DEPOSIT SIMILAR TO GREEN CAMPBELL MINE.
Comment (Workings): OPENED BY ADIT, SHAFT, CROSSCUTS AND STOPES.
Comment (Geology): GEOL.DESC: NEAR QUARTZ MONZONITE; PARTLY OXIDIZED SULFIDE ORE
References
Reference (Deposit): MBMG MEM 19, P. 48.
Reference (Deposit): TRAUERMAN, C.J., 1940, DIRECTORY OF MONTANA MINING PROPERTIES: MT. BUREAU OF MINES AND GEOL., MEMOIR 20, P. 66
Reference (Deposit): CONSV. DIV. COMP. DATE, 05-23-1963
Reference (Deposit): 1950 GEOLMAP MBMG MEM. 1
Reference (Production): MBMG MEM. 20.
Principal Gold Districts of Montana
In Montana, 54 mining districts have each have produced more than 10,000 ounces of gold. The largest producers are Butte, Helena, Marysville, and Virginia City, each having produced more than one million ounces. Twenty seven other districts are each credited with between 100,000 and one million ounces of gold production. Read more: Principal Gold Districts of Montana.
