Alaska
Past Producer
Boulder Creek Placer
Alaska, United States
Gold
REE
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USGS source ↗
Commodities
Primary
Gold
Tertiary
REE
Commodity type
M
Deposit
Deposit size
S
Materials
Gangue
Garnet, Ilmenite, Rutile, Sphene, Zircon
Other materials
Gold, Monazite
Geology
Host rock
Quartzite,Shale,Argillite,Siltstone,Sandstone
Economic & production
Development status
Past Producer
First production
1915
Last production
1939
Identification
Deposit ID
10002744
MRDS ID
A015195
Region
NA
Data score
B
Coordinates
65.14738, -151.09751
References
USGS MF-371 (A-2, 3), LOC. 22, 23USGS BULL 844-D, P. 214-215, 241.USGS BULL. 692, P. 331, 335USGS CIRC. 317, P. 6