Mamie D. Lode

The Mamie D. Lode is a mine located in Lewis and Clark county, Montana at an elevation of 3,999 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

Name: Mamie D. Lode  

State:  Montana

County:  Lewis and Clark

Elevation: 3,999 Feet (1,219 Meters)

Primary Mineral:

Lat, Long: 46.54417, -112.05972

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.


Satelite image of the Mamie D. Lode

Mamie D. Lode MRDS details

Site Name

Primary: Mamie D. Lode


Commodity

Tertiary: Gold
Tertiary: Silver


Location

State: Montana
County: Lewis and Clark
District: Helena District


Land Status

Not available


Holdings

Not available


Workings

Type: Underground


Ownership

Owner Name: Murray E. Gaw


Production

Not available


Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Discovery Year: 1890
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

Not available


Alterations

Alteration Type: L
Alteration Text: Metamorphosed Limestone


Rocks

Name: Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic

Name: Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous

Name: Monzonite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Cretaceous


Analytical Data

Not available


Materials

Ore: Gold


Comments

Not available


References

Reference (Deposit): 1953 DIREXPL BL

Reference (Deposit): FS FILES