Counties, states, countries, continents, or oceans | |
North Slope | Borough |
Alaska | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Howard Pass C-5 | 1:63,360 Alaska quadrangle |
Howard Pass | 1:250,000 Alaska quadrangle |
Watershed boundaries (USGS hydrologic units) | |
Upper Colville River | hydrologic unit |
190603 | hydrologic accounting unit |
Southeast Alaska | hydrologic subregion |
Alaska | hydrologic region |
Areas administered by US Federal agencies |
Map symbol | Lithology | Unit name |
---|---|---|
JIPe | Sedimentary | Etivluk Group, undivided |
JTro | Sedimentary | Otuk Formation |
Mlgk | Sedimentary | Kuna Formation |
Qs | Unconsolidated | Unconsolidated surficial deposits, undivided |
Qs | Unconsolidated | Unconsolidated surficial deposits, undivided |
ID | Data type | Description |
---|---|---|
Southern NPR-A | M/EM-D | Southern NPR-A 11115 line km with spacing 0.40 km over parts of AK |
Howard Pass and east half of Misheguk Mountain | M-D | Howard Pass and east half of Misheguk Mountain 15548 line km with spacing 1.60 km over parts of AK |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-BR23 | Sedex Zn-Pb | |
AK-BR21 | Sediment-hosted Cu | |
AK-BR08 | Mississippi Valley Type | |
AK-BR22 | Sedex Zn-Pb | |
AK-BR05 | Kipushi Cu-Pb-Zn |
Domain | Crust type | Region |
---|---|---|
Brooks-Northslope Mag | Passive margin | Alaska |
Lab ID | Sample medium | Description |
---|---|---|
C248196 | sediment | |
C248197 | sediment | |
C248270 | sediment | |
C248374 | sediment | |
D384705 | sediment | |
D384745 | sediment | |
D385260 | concentrate | panned C3 fraction |
D514698 | rock | sedimentary unspecified |
D514787 | rock | sedimentary unspecified |
D514788 | rock | sedimentary unspecified |
D538341 | rock | sedimentary shale |
ECQ778 | sediment | |
ECQ826 | sediment | |
ECQ827 | sediment | |
M135019 | mineral | |
M135020 | mineral | |
M135021 | mineral | |
M135022 | mineral |
Sample ID | Rock type | Rock name |
---|---|---|
D514787 | sedimentary | unspecified |
Site name | Development | Commodities |
---|---|---|
Kiligwa River--Sulfides | Occurrence |
Site | Status | Commodities |
---|---|---|
Kiligwa River--Sulfides | Inactive | Fe? |
Tract name | Deposit type | Geology |
---|---|---|
Chukotka | porphyry copper | Early to Late Cretaceous volcanic and intrusive rocks composing island-arc, continental-arc, and collisional magmatic belts associated with the Chukotka microcontinent. |
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. |