Alaska
Occurrence
Berg Mountain
Alaska, United States
REE
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USGS source ↗
Commodities
Primary
REE
Commodity type
M
Materials
Other materials
Pyrite
Economic & production
Development status
Occurrence
Discovery year
1959
Identification
Deposit ID
10258344
MRDS ID
A012108
Region
NA
Data score
C
Coordinates
58.95534, -135.70069
References
I303B1246 p. 162MF435OF78-374 p. 31OF78-494 p. 40, plates 1A, 1B, 2