ID | Data type | Description |
---|---|---|
West-Central Alaska | M-D | West-Central Alaska 21360 line km with spacing 9.60 km over parts of AK |
Sleetmute | M/R-D | Sleetmute 2365 line km with spacing 9.60 km over parts of AK |
Sleetmute 2002 | M/EM-D | Sleetmute 2002 5014 line km with spacing 0.40 km over parts of AK |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-SW05 | Peraluminous granite porphyry gold | |
AK-SW14 | Placer Au | |
AK-SW13 | Plutonic porphyry Au | |
AK-SW16 | Polymetallic vein |
Domain | Crust type | Region |
---|---|---|
Farewell buried | Back-arc basin | Alaska |
Sample ID | Rock type | Rock name |
---|---|---|
D386692 | igneous | rhyolite |
D386694 | igneous | rhyolite |
D386695 | igneous | rhyolite |
D386696 | igneous | rhyolite |
D570016 | sedimentary | sandstone |
D570017 | igneous | unspecified |
D570018 | sedimentary | sandstone |
F001679 | unspecified |
Site | Status | Commodities |
---|---|---|
Fairview | Inactive | Hg |
Tract name | Deposit type | Geology |
---|---|---|
Yukon-Tanana Upland | porphyry copper | Kluane Arc and Tertiary Kuskokwim Mountains volcanic-plutonic belt (continuation of Canadian Cordilleran continental arc); north of the Denali Fault |
Pacific Margin | porphyry copper | Cretaceous through middle Tertiary volcanic and intrusive rocks representing a series of continental- and island-arc systems accreted and superimposed onto the paleomargin of northeast Asia. |