Alaska
Occurrence

Day Harbor

Alaska, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsChalcopyrite
GangueAugite, Pyrite, Pyrrhotite
Geology
Host rockPegmatite · Valdez Group
Associated rockPeridotite · Valdez Group
Economic & production
Development statusOccurrence
Identification
Deposit ID10000325
MRDS IDA010379
RegionNA
Data scoreC
Coordinates60.0273, -149.12948
References
USGS BULLETIN 587, P. 233USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 96USGS OPEN FILE 80-621, P. 69