Counties, states, countries, continents, or oceans | |
Kodiak Island | Borough |
Alaska | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Kodiak C-6 | 1:63,360 Alaska quadrangle |
Kodiak | 1:250,000 Alaska quadrangle |
Watershed boundaries (USGS hydrologic units) | |
Kodiak-Afognak Islands | hydrologic unit |
190207 | hydrologic accounting unit |
Northwest Alaska | hydrologic subregion |
Alaska | hydrologic region |
Areas administered by US Federal agencies |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-AP07 | Low-sulfide Au-quartz veins, Chugach type | |
AK-AP12 | Placer Au |
Domain | Crust type | Region |
---|---|---|
Chugach | Accretionary wedge | Alaska |
Site | Status | Commodities |
---|---|---|
Lake | Inactive | Au? |
Tract name | Deposit type | Geology |
---|---|---|
Alaska Peninsula and Aleutian Islands | porphyry copper | Tertiary felsic to intermediate composition intrusions of the Alaska Peninsula and Aleutian Islands |
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. |