Alaska
Occurrence
York Cr., West Fork Placer
Alaska, United States
Tin
Tungsten
Molybdenum
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USGS source ↗
Commodities
Tertiary
Tin, Tungsten, Molybdenum
Commodity type
M
Deposit
Deposit size
N
Materials
Gangue
Barite, Biotite, Calcite, Chlorite, Epidote, Garnet, Limonite, Quartz, Tourmaline
Other materials
Powellite, Scheelite
Geology
Host rock
Shale,Limestone
Economic & production
Development status
Occurrence
Discovery year
1901
Identification
Deposit ID
10003236
MRDS ID
A016053
Region
NA
Data score
B
Coordinates
65.56649, -167.11175
References
USBM RI 5520, P. 7, 15-17 (HOLE NOS. 7-9).USGS OFR 77-796-B, P. 7, LOC. 41.BAG-MF-426-47