The Dime 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
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Dime Creek Placer MRDS details
Site Name
Primary: Dime Creek Placer
Commodity
Primary: Gold
Secondary: Platinum
Tertiary: Chromium
Location
State: Alaska
District: Koyuk
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
Year First Production: 1915
Year Last Production: 1952
Discovery Year: 1915
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Unknown: Chromite
Unknown: Platinum
Comments
Comment (Deposit): THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE.
Comment (Geology): CREEK FLOWS NEAR THE PROBABLY FAULTED CONTACT BETWEEN PALEOZOIC RECRYSTALLIZED CARBONATE ROCKS AND MESOZOIC ANDESITIC VOLCANIC ROCKS THAT WERE INTRUDED BY SMALL MAFIC AND ULTRAMAFIC PLUTONS. AREA NOT GLACIATED. ; MAJOR.UNITS: BEDROCK IS METAMORPHOSED ANDESITE IN SOME CREEK CLAIMS OLDER SLATE AND LIMESTONE WEST OF CREEK. ; REG.COM: PLATINUM DERIVED EITHER FROM ANDESITIC VOLCANICS OR FROM MAFIC OR ULTRAMAFIC BODIES INTRUDED INTO THEM.
Comment (Deposit): STREAM GRADIENT APPROXIMATELY 50 FEET PER MILE. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Deposit): GOLD MAINLY ON BEDORCK, SOME IN LOWER 2-3 FEET OF GRAVEL. ON CREK CLAIMS ALLUNVIUM THICKNESS RANGES FROM 10 TO 30 FT.; BENCH CLAIMS ABOUT THE SAME. AT LOWER END OF CREEK 1 OZ. PT PER 250 OZ. AU. ON UPPER CLAIMS THERE MAY HAVE BEEN AS MUCH AS 1 OZ. PT PER 100 OZ. AU.
Comment (Workings): ALL THE GROUND WORKED WAS FROZEN.
Comment (Location): USGS MF-389, LOC. 45. GOLD MINE MARKED ADJACENT TO HAYCOCK ON CANDLE (A-5). LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Production): MINING ON 3 CLAIMS YIELDED ABOUT 150 OUNCES IN 1915. IT HAS BEEN ESTIMATED THAT THE PRODUCTION OF 1916 WAS ABOUT 5,000 OUNCES. PRODUCTION FROM WINTER AND SUMMER OPREATIONS IN 1917 TOTALED 7,500 OUNCES. IN 1917, 35 OUNCES OF PLATINUM WERE PRODUCED. MOST OF THE 56 OUNCES OF PLATINUM RECOVERED ON THE SEWARD PENINSULA IN 1918 CAME FROM DIME CREEK.
Comment (Development): FIRST CLAIMS STAKED IN 1910 BY SAM SMITH. PROSPECT HOLES SUNK ON LOWER CLAIMS DID NOT WARRANT FURTHER OPERAITONS AND THE CLAIMS WERE ABANDONED. GOLD DISCOVERRED ON APRIL 4, 1915, AT THE MOUTH OF LITTLE ELDORADO CREEK; FOLLOWED BY A STAMPEDE TO THE CREEK. GOLD PLACERS MINED FROM 1915 TO 1952. MOST OF MINING WAS BY DRIFTING AND OPEN-CUT METHODS; A SMALL DREDGE OPERATED 1923-31 AND 1934-40.
References
Reference (Deposit): USGS MF-389, (A-5), LOC. 45.
Reference (Deposit): USGS BULLETIN 692, P. 380-381, 396-398.
Reference (Deposit): USGS PROF. PAPER 630, P. 89-90.
Reference (Deposit): USGS BULLETIN 1374, P. 80-81.
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.
