Counties, states, countries, continents, or oceans | |
Matanuska-Susitna | Borough |
Alaska | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Anchorage D-7 | 1:63,360 Alaska quadrangle |
Anchorage | 1:250,000 Alaska quadrangle |
Watershed boundaries (USGS hydrologic units) | |
Lower Susitna River | hydrologic unit |
190205 | hydrologic accounting unit |
Northwest Alaska | hydrologic subregion |
Alaska | hydrologic region |
ID | Data type | Description |
---|---|---|
Talkeetna-Anchorage | M-Dz | Talkeetna-Anchorage 28968 line km with spacing 1.20 km over parts of AK |
Talkeetna-Anchorage | M-Dz | Talkeetna-Anchorage 28968 line km with spacing 1.20 km over parts of AK |
Anchorage '82 | M-D | Anchorage '82 6389 line km with spacing 1.60 km over parts of AK |
Anchorage | M/R-D | Anchorage 2172 line km with spacing 9.60 km over parts of AK |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-SC15 | Sierran Kuroko mass. sulf. | |
AK-SC11 | Low-sulfide Au-quartz veins, Chugach type | |
AK-SC21 | Porphyry Cu, BC-Ak type | |
AK-SC28 | Polymetallic vein | |
AK-SC31 | Cu (Au) skarn | |
AK-SC25 | Placer Au |
Domain | Crust type | Region |
---|---|---|
Wrangellia | Oceanic arc | Alaska |
Lab ID | Sample medium | Description |
---|---|---|
BFN380 | concentrate | panned C3 fraction |
CBB162 | rock | |
CBB163 | rock | |
CBB164 | rock | |
CBB165 | rock | |
CBB168 | rock | |
CBB169 | rock | |
CBB170 | rock | |
CBB171 | rock | igneous quartz diorite |
CBB172 | rock | |
CBB295 | rock | |
CBB320 | rock | |
CBB322 | rock | |
CBB323 | rock | igneous granite |
CBB324 | rock | |
CBB325 | rock | |
CBB326 | rock | |
CBB327 | rock | |
CBB328 | rock | |
CBB329 | rock | |
CBB330 | rock | igneous granite |
CBB335 | rock | igneous quartz diorite |
CBB336 | rock | |
CBB337 | rock | igneous quartz diorite |
CBX035 | rock | |
CBX036 | rock | igneous granite |
CBX037 | rock | igneous intermediate |
CBX038 | rock | |
CBX043 | rock | |
CFZ347 | rock | igneous tonalite |
CFZ348 | rock | igneous tonalite |
CFZ349 | rock | igneous tonalite |
CFZ350 | rock | igneous tonalite |
CFZ351 | rock | igneous tonalite |
CFZ352 | rock | igneous tonalite |
CFZ564 | rock | |
CFZ565 | rock | |
CFZ566 | rock | |
D150523 | concentrate | panned C3 fraction |
Sample ID | Rock type | Rock name |
---|---|---|
CBB162 | unspecified | |
CBB163 | unspecified | |
CBB164 | unspecified | |
CBB165 | unspecified | |
CBB168 | unspecified | |
CBB169 | unspecified | |
CBB170 | unspecified | |
CBB171 | igneous | quartz diorite |
CBB172 | unspecified | |
CBB322 | unspecified | |
CBB323 | igneous | granite |
CBB324 | unspecified | |
CBB325 | unspecified | |
CBB326 | unspecified | |
CBB327 | unspecified | |
CBB328 | unspecified | |
CBB329 | unspecified | |
CBB330 | igneous | granite |
CBB335 | igneous | quartz diorite |
CBB336 | unspecified | |
CBB337 | igneous | quartz diorite |
CBX035 | unspecified | |
CBX036 | igneous | granite |
CBX037 | igneous | intermediate |
CBX038 | unspecified | |
CBX043 | unspecified | |
CFZ347 | igneous | unspecified |
CFZ348 | igneous | unspecified |
CFZ349 | igneous | unspecified |
CFZ350 | igneous | unspecified |
CFZ351 | igneous | unspecified |
CFZ352 | igneous | unspecified |
CFZ564 | unspecified | |
CFZ565 | unspecified | |
CFZ566 | unspecified | |
D254370 | igneous | quartz diorite |
Site name | Development | Commodities |
---|---|---|
Independence | Past Producer | AU AG |
Martin | Past Producer | AU AG |
Gold Cord | Producer | AU CU PB W ZN |
Independence | Unknown | AU W AG AS CU MO PB TE ZN |
Bluebird | Prospect | AU |
Gold Cord | Unknown | AU CU PB W ZN |
Gold Cord | Past Producer | AU CU PB AG W ZN |
High Grade | Past Producer | AU |
Independence Mine | Producer | AU ZN PB CU W AS |
Martin | Past Producer | AU CU PB |
High Grade | Past Producer | AU AG |
Independence | Past Producer | AU W AG AS CU MO PB TE ZN |
Homesteader-Martha | Prospect | AU |
Bluebird | Prospect | AU |
Site | Status | Commodities |
---|---|---|
Independence | Inactive | Au;W |
Martin; Alaska Free Gold Mining ... | Inactive | Au |
Gold Cord; Gold Cord Mining, Mil... | Active | Au |
High Grade; Kloss and Associates... | Inactive | Au |
Bluebird | Inactive | Au |
Eldorado; Alaska Free Gold Minin... | Inactive | Au |
Homesteader-Martha | Inactive | Au? |
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 |
Western Alaska Range | porphyry copper | Cretaceous porphyry prospects along the Kahiltna Basin-Peninsula terrane boundary |
Eastern Alaska Range and Wrangell Mountains | porphyry copper | Cretaceous (115-105Ma) deposits and prospects along the Nutzotin Basin-Wrangellia terrane boundary; south 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. |