The Silver Bow Mine is a copper and silver mine located in Silver Bow county, Montana.
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.
Silver Bow Mine MRDS details
Site Name
Primary: Silver Bow Mine
Secondary: Part of Berkley Pit.
Commodity
Primary: Copper
Primary: Silver
Tertiary: Arsenic
Location
State: Montana
County: Silver Bow
District: Butte District
Land Status
Not available
Holdings
Not available
Workings
Type: Surface
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Boulder Batholith
Alterations
Alteration Type: L
Alteration Text: Oxidation
Rocks
Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Cretaceous
Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous
Analytical Data
Analytical Data: 80 OZ/TON AG, CHALCANTITE CONTAINS 13 % CU.
Materials
Ore: Enargite
Ore: Chalcocite
Ore: Chalcanthite
Ore: Argentite
Ore: Silver
Gangue: Iron
Gangue: Limonite
Gangue: Quartz
Gangue: Pyrite
Comments
Comment (Location): SW PART OF BERKLEY PIT.
Comment (Production): AMOUNT OF PRODUCTION UNKNOWN
Comment (Deposit): CONTINUOUSLY STOPED TO A DEPTH OF 600 FT. CUT BY RARUS FAULT. CU AND AG DECREASES DOWNWARD
Comment (Geology): WATER AT THE BOTTOM OF DRIFT IS RICH IN CU, IRON RAILS HAVE BEEN COMPLETELY CORRODED AND AT TIMES ENTIRELY REPLACED BY METALLIC CU.
References
Reference (Deposit): USGS PP 74, 157, 158, 159 , PL. X
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.
