The Black Ace Mine is a gold and silver mine located in Madison county, Montana at an elevation of 6,801 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: 6,801 Feet (2,073 Meters)
Commodity: Gold, Silver
Lat, Long: 45.53472, -112.19583
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.
Black Ace Mine MRDS details
Site Name
Primary: Black Ace Mine
Commodity
Primary: Gold
Primary: Silver
Tertiary: Lead
Tertiary: Zinc
Tertiary: Copper
Location
State: Montana
County: Madison
District: Tidal Wave District
Land Status
Land ownership: Federal
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: Lewis C. Rollins
Home Office: Waterloo
Years: 1958 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Tobacco Root Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Faults Trend N30e, 60e, And Northwest.
Alterations
Not available
Rocks
Name: Gneiss
Role: Host
Age Type: Host Rock
Age Young: Neoarchean
Name: Gneiss
Role: Host
Age Type: Host Rock Unit
Age Young: Neoarchean
Analytical Data
Analytical Data: ONE SAMPLE ASSAY APPEARS IN BULLETIN 24, P. 49.
Materials
Gangue: Quartz
Comments
Comment (Location): EAST 1/2, NE 1/4, SECTION 34.
Comment (Workings): ONE INACCESSABLE SHAFT
References
Reference (Deposit): MONT. B.M. AND GEOL. BULL. 10, 1959, P. 38.
Reference (Deposit): MONT. B.M. AND GEOL. BULL. 25, 1962, P. 29.
Reference (Production): MBMG BULLETIN 24.
Reference (Deposit): CONSV. DIV. COMP. DATE, 03-10-1961
Reference (Deposit): 1961 GEOLMAP MBMG BULLETIN 2
Reference (Deposit): MBMG BULL 24, P. 42.
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.
