The Anna Lode is a gold and silver mine located in Broadwater county, Montana at an elevation of 7,201 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: 7,201 Feet (2,195 Meters)
Commodity: Gold, Silver
Lat, Long: 46.3775, -111.70222
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.
Anna Lode MRDS details
Site Name
Primary: Anna Lode
Commodity
Primary: Gold
Primary: Silver
Tertiary: Lead
Location
State: Montana
County: Broadwater
District: Winston (Beaver Creek)
Land Status
Not available
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: Dance, Al
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Deposit Type: Vein
Operation Type: Unknown
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Mineral Deposit Model
Not available
Orebody
Form: IRREGULAR
Structure
Type: R
Description: Boulder Batholith
Alterations
Alteration Type: L
Alteration Text: Contact Metamorphism Of Limestone
Rocks
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous
Name: Granite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Cretaceous
Analytical Data
Not available
Materials
Ore: Pyrite
Ore: Galena
Comments
Comment (Deposit): THE OLDER LIMESTONE IS FOLDED AND OVERLAIN BY VOLCANIC TUFF, BRECCIA, PORPHORY. SEDIMENTARY AND VOLCANIC ROCK SHOW SIGNS OF HIGH GRADE METAMORPHISM
References
Reference (Deposit): 1950 DIREXPL USFS
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.
