The Clancy Creek Placer is a gold mine located in Jefferson 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.
Clancy Creek Placer MRDS details
Site Name
Primary: Clancy Creek Placer
Commodity
Primary: Gold
Secondary: Silver
Location
State: Montana
County: Jefferson
District: Clancy-Lump Gulch District
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: Surface
Ownership
Owner Name: Humphreys Gold Corp. ; Roger Au Min. Co.
Years: 1937 -
Production
Year: 1940
Mined: 195420.000 cy
Material type: gravel
Description: Ap_Grade: ^Fine From 195420 Cy
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Placer Au-PGE
Operation Type: Unknown
Discovery Year: 1850
Years of Production:
Organization:
Significant: Y
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Mineral Deposit Model
Model Name: Placer Au-PGE
Orebody
Not available
Structure
Type: R
Description: Boulder Batholith
Alterations
Not available
Rocks
Name: Gravel
Role: Host
Age Type: Host Rock
Age Young: Holocene
Analytical Data
Analytical Data: $0.13/CY AU.
Materials
Ore: Gold
Comments
Comment (Location): LAT. LONG. ON END OF TAILING, TAILINGS GO N 8 KM TO CLANCY (ON MAP) ; INFO FROM LAND.ST :(1950)
Comment (Workings): 1937 DRY-LAND DREDGE (HUMPHREY'S) WAS PUT ON CLANCY CREEK, 1947 DRAG-LINE DREDGE WAS ALSO PUT IN.
Comment (Geology): GOLD ORIGINATED IN MINERALIZED VEINS AT GREGORY.
Comment (Deposit): 11 MILES BETWEEN CLANCY AND GREGORY ONLY 4.6 MILES HAVE BEEN DREDGED ; INFO.SRC : 1 PUB LIT
Comment (Deposit): Merged dat from Deposit ID 10269910 of same name (Clancy Creek Placer)
Comment (Deposit): Discovery Year: MIDDLE 19TH CENTURY
References
Reference (Production): MBMG MEM NO 26, USGS PP 428.
Reference (Deposit): USGS PP 428, P. 52.
Reference (Deposit): MBMG MEM NO 5, P. 24.
Reference (Deposit): MBMG MEM NO 26, P.43, 44, 45
Reference (Deposit): MBMG BULL 16, P. 14, 15.
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.
