The Boulder 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
Boulder Creek Placer MRDS details
Site Name
Primary: Boulder Creek Placer
Commodity
Primary: Gold
Tertiary: Tungsten
Tertiary: Bismuth
Tertiary: Antimony
Location
State: Alaska
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: 1903
Discovery Year: 1900
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
Ore: Scheelite
Gangue: Magnetite
Gangue: Ilmenite
Unknown: Stibnite
Comments
Comment (Geology): NUMEROUS MICA SCHIST BOULDERS UP TO 3 FT IN DIAMETER FOUND IN GRAVELS. ; MAJOR.UNITS: LIMESTONE AND SCHIST ; REG.COM: DERIVED FROM TERRACE GRAVELS ABOVE BOULDER LODE; OTHERWISE THOUGHT TO BE OF LOCAL DERIVATION.
Comment (Deposit): NO SCHEELITE FOUND ABOVE MOUTH OF TWIN IN BOULDER CR. DRAINAGE. ; 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.
Comment (Location): MIDPOINT OF PLACER TAILINGS EXTENDING FOR ABOUT 1 KM ALONG CREEK, AS SHOWN ON USGS TOPO. MAP. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Development): MINING REPORTED: 1903, 1910, 1913-16, 1918, AND 1924; HYDRAULICALLY MINED FOR "4 CLAIM LENGTHS" BELOW MOUTH OF TWIN MT. CR.
Comment (Deposit): AU, STIBNITE, SCHEELITE, AND NATIVE BISMUTH IN STREAM GRAVELS 10-25 FT DEEP, AND 100-300 FT WIDE.
References
Reference (Deposit): USGS BULLETIN 328, P. 196.
Reference (Deposit): USGS BULLETIN 533, P. 87.
Reference (Deposit): USGS BULLETIN 592, P. 389.
Reference (Deposit): USGS BULLETIN 722, P. 250-252.
Reference (Deposit): USGS OFR 17, P. 6.
Reference (Deposit): USBM RI 4174, P. 33.
Reference (Deposit): USGS OFR 77-796-B, P. 30, LOC. 384.
Reference (Other Database): BAG-MF-463-94
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.
