The Crooked Creek Placer is a gold mine located in Alaska.
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
Crooked Creek Placer MRDS details
Site Name
Primary: Crooked Creek Placer
Commodity
Primary: Gold
Secondary: Silver
Tertiary: Lead
Location
State: Alaska
District: Eagle
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: Tintina Fault
Alterations
Not available
Rocks
Not available
Analytical Data
Analytical Data: FINENESS OF 20 ASSAYS AVERAGED 902 PARTS AU AND 92 PARTS AG. SEE REF. 3, P. 254.
Materials
Ore: Gold
Unknown: Galena
Unknown: Silver
Comments
Comment (Development): MINED MAINLY BY HYDRAULIC METHODS 1909-40.
Comment (Deposit): GOLD IN ALL PARTS OF GRAVEL ALONG LOWER 2 MILES OF CREEK. GRAVEL 5-8 FT THICK OVERLAIN BY 3-4 FT OF MUCK. SOME SMALL SILVER NUGGETS RECOVERED WITH GOLD.
Comment (Commodity): PUREST GOLD IN SEVENTYMILE RIVER REGION.
Comment (Location): USGS MF-393, LOC. 29. ABOUT 5 MILES EAST OF SEVENTYMILE RIVER FALLS. DEPOSIT ADJACENT TO VILLAGE AND LANDING STRIP MARKED CROOKED CREEK ON EAGLE (D-2). LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Geology): SEVENTY MILE RIVER FOLLOWS TRACE OF TINTINA FAULT IN EAGLE (D-2). ; MAJOR.UNITS: BEDROCK IS TERTIARY CONGLOMERATE, SANDSTONE, AND SHALE. ; REG.COM: GOLD BELIEVED TO HAVE BEEN RECONCENTRATED FROM CONGLOMERATES.
Comment (Deposit): STREAM GRADIENT 100-150 FEET PER MILE. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Deposit): THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.
References
Reference (Deposit): USGS MF-393 (D-2), LOC. 29.
Reference (Deposit): USGS BULL. 897-C, P. 191, 196-98.
Reference (Deposit): USGS BULL. 917-D, P. 254.
Reference (Other Database): BAG-MF-393-29
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
