Douglas Mine

The Douglas Mine is a gold and silver mine located in Granite county, Montana at an elevation of 6,201 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

Name: Douglas Mine  

State:  Montana

County:  Granite

Elevation: 6,201 Feet (1,890 Meters)

Commodity: Gold, Silver

Lat, Long: 46.45639, -113.32500

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 Douglas Mine

Douglas Mine MRDS details

Site Name

Primary: Douglas Mine


Commodity

Primary: Gold
Primary: Silver


Location

State: Montana
County: Granite
District: John Long Mountains Area


Land Status

Land ownership: National Forest
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

Type: Underground


Ownership

Owner Name: Paul And W.C. Scott


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
Physiographic Detail: John Long Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Alteration Type: L
Alteration Text: Oxidation


Rocks

Name: Shale
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic

Name: Shale
Role: Host
Age Type: Host Rock Unit
Age Young: Neoproterozoic


Analytical Data

Analytical Data: $13 AU, 25 OZ. AG


Materials

Ore: Gold
Gangue: Quartz


Comments

Comment (Deposit): CUTS ACROSS BEDDING, 300 FT FROM PORTAL FAULTED W., 40 FT EAST 2ND FAULT, 90 FT SE VEIN IS ENCOUNTERED

Comment (Location): W SLOPE OF HENDERSON MT. ; INFO FROM LAND.ST :(1971)

Comment (Workings): 2 TUNNELS, ONE 50 FT ABOVE OTHER, MILL BELOW MINE


References

Reference (Deposit): USGS PP 78, P. 256.

Reference (Deposit): CONSV. DIV. COMP. DATE, 03-06-1962


Principal Gold Districts of Montana

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.