Counties, states, countries, continents, or oceans | |
Fairbanks North Star | Borough |
Alaska | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Livengood A-1 | 1:63,360 Alaska quadrangle |
Livengood | 1:250,000 Alaska quadrangle |
Watershed boundaries (USGS hydrologic units) | |
Chena River | hydrologic unit |
190405 | hydrologic accounting unit |
Southwest Alaska | hydrologic subregion |
Alaska | hydrologic region |
Map symbol | Lithology | Unit name |
---|---|---|
Pze | Metamorphic | Eclogite and associated rocks |
Pze | Metamorphic | Eclogite and associated rocks |
PzPxyqs | Metamorphic | Quartzite and pelitic schist |
PzPxyqs | Metamorphic | Quartzite and pelitic schist |
Qs | Unconsolidated | Unconsolidated surficial deposits, undivided |
Qs | Unconsolidated | Unconsolidated surficial deposits, undivided |
ID | Data type | Description |
---|---|---|
Alaska Regional | M-Dz | Alaska Regional 14484 line km with spacing 16.10 km over parts of AK |
Northeast Alaska '73 | M-D | Northeast Alaska '73 25044 line km with spacing 1.60 km over parts of AK |
Big Delta-Fairbanks | M-Dz | Big Delta-Fairbanks 25749 line km with spacing 1.20 km over parts of AK |
Fairbanks EM West | M-D | Fairbanks EM West 5385 line km with spacing 0.40 km over parts of AK |
Fairbanks 1994 | M/EM-D | Fairbanks 1994 4325 line km with spacing 0.40 km over parts of AK |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-EC05 | Au-Sb veins | |
AK-EC07 | Low-sulfide Au-quartz veins | |
AK-EC08 | Low-sulfide Au-quartz veins | |
AK-EC13 | Porphyry Cu, BC-Ak type | |
AK-EC14 | Plutonic porphyry Au | |
AK-EC18 | Polymetallic vein | |
AK-EC15 | Placer Au |
Domain | Crust type | Region |
---|---|---|
Yukon-Tanana lower | Passive margin | Alaska |
Record | Type | Comment |
---|---|---|
LK8-10-11 |
Lab ID | Sample medium | Description |
---|---|---|
C178059 | sediment | |
C178423 | sediment | |
C222112 | soil | |
C222113 | soil | |
C222114 | soil | |
C244437 | sediment | |
C244438 | sediment | |
CGL559 | sediment | |
CGL560 | sediment | |
CGL561 | sediment | |
CGL562 | sediment | |
CGL563 | sediment | |
CGL564 | sediment | |
CGL565 | sediment | |
CGL566 | sediment | |
CGL567 | sediment | |
CGL568 | sediment | |
CGL569 | sediment | |
CGL570 | sediment | |
CGL571 | sediment | |
CGL579 | rock | metamorphic schist |
CGL580 | rock | metamorphic gneiss |
CGL606 | rock | metamorphic schist |
CGL607 | rock | metamorphic schist |
CGL608 | rock | metamorphic schist |
CGL624 | rock | metamorphic schist |
CGL625 | rock | metamorphic schist |
CGL626 | rock | metamorphic schist |
CGW974 | mineral | |
CGW975 | mineral | |
CGW976 | mineral | |
CGW977 | mineral | |
CGW978 | mineral | |
CGW979 | mineral | |
CHA560 | concentrate | panned C3 fraction |
CHA574 | concentrate | panned C3 fraction |
CHA575 | concentrate | panned C3 fraction |
CHA576 | concentrate | panned C3 fraction |
CHA577 | concentrate | panned C3 fraction |
CHA578 | concentrate | panned C3 fraction |
CHA579 | concentrate | panned C3 fraction |
CHA580 | concentrate | panned C3 fraction |
CHA581 | concentrate | panned C3 fraction |
CHA582 | concentrate | panned C3 fraction |
CHA594 | concentrate | panned C3 fraction |
CHA595 | concentrate | panned C3 fraction |
CHA611 | concentrate | panned C3 fraction |
CHA612 | concentrate | panned C3 fraction |
CHB001 | mineral | |
CHB002 | mineral | |
CHB003 | mineral | |
CHB004 | mineral | |
CHB005 | mineral | |
CHB006 | mineral | |
CHB007 | mineral | |
CHB008 | mineral | |
CHB009 | mineral | |
CHB050 | mineral | |
CHM060 | sediment | |
CHV956 | concentrate | panned C3 fraction |
CJK071 | mineral | |
CJK072 | mineral | |
D320173 | rock | metamorphic quartzite |
M201281 | rock | metamorphic semischist |
MIN109 | concentrate | panned C3 fraction |
Sample ID | Date collected | Sample type |
---|---|---|
7032285 | 1977-07-27 | Wet stream sediment sample dried at less than or equal to 100øC and sieved to -100 mesh through stainless steel sieves. |
Sample ID | Date collected | Sample type |
---|---|---|
3034304 | 1977-07-27 | Stream water sample acidified to a pH of less than or equal to 1 with reagent-grade nitric acid. |
Sample ID | Rock type | Rock name |
---|---|---|
CGL579 | metamorphic | schist |
CGL580 | metamorphic | gneiss |
CGL606 | metamorphic | schist |
CGL607 | metamorphic | schist |
CGL608 | metamorphic | schist |
CGL624 | metamorphic | schist |
CGL625 | metamorphic | schist |
CGL626 | metamorphic | schist |
D320173 | metamorphic | quartzite |
M201281 | metamorphic | schist |
Site name | Development | Commodities |
---|---|---|
McCarty | Past Producer | AU SB ZN |
Pioneer | Past Producer | AU SB |
Hi-Yu | Past Producer | AU SB PB AG ZN |
McNeil | Prospect | SB PB |
Kellen | Prospect | AU SB |
Ohio | Past Producer | AU AG PB SB |
Perrault | Prospect | AU AG SB |
Excelsior | Prospect | AU AG PB SB |
Governor | Past Producer | AU |
Whitehorse | Past Producer | AU PB SB |
Hi-Yu | Past Producer | AU AG PB SB ZN |
Rob Roy | Past Producer | AU SB |
Mizpah | Past Producer | AU AG MN PB SB W |
Nars Anderson | Prospect | AU |
Mccarty | Past Producer | AU SB |
Circle Trail | Prospect | AU AG AS PB |
North Cleary Summit | Prospect | AU SB CU PB AG ZN |
Gilmore | Past Producer | AU SB PB MN AG W |
Iowa | Prospect | AU AG |
Bear Creek | Past Producer | AU |
Henry Ford | Past Producer | AU AG |
Pennsylvania | Past Producer | AU SB |
Gilmore | Prospect | AU |
Hi-Yu | Past Producer | AU AG SB PB ZN |
Fairbanks Creek | Occurrence | W SB AU SN AG |
Mizpah | Past Producer | W AU SB PB MN |
Fairbanks Creek | Past Producer | AU AG |
Too Much Gold | Prospect | AU |
Bellows Creek | Prospect | AU SB |
Roughneck | Prospect | AU |
Schaefer | Prospect | AG |
Plumbum | Prospect | AU |
Too Much Gold Creek | Past Producer | AU |
Basham | Prospect | AU |
Excelsior | Past Producer | AU SB PB AG |
Branholm-Jenkins | Past Producer | AU SB PB |
Mizpah Mine | Past Producer | AU AG SB W PB |
Chomco 30-39, 60-66 | Prospect | AU SB |
Unnamed (on the ridge at the headwaters of Too Much Gold Creek) | Occurrence | AU |
Unnamed (on Fairbanks Creek) | Prospect | AU AG |
Moose Creek | Past Producer | AU |
Site | Status | Commodities |
---|---|---|
Pennsylvania | Active | Au |
Circle Trail | Inactive | Au |
Iowa | Inactive | Au |
Nars Anderson; Dorando | Inactive | Au |
Unnamed (on the ridge at the hea... | Inactive | Au |
Bellows Creek | Inactive | Au |
Roughneck | Inactive | Au |
Rob Roy; Saucy; Wolf | Inactive | Au |
McCarty; American Eagle | Active | Au;Sb |
Henry Ford | Active | Ag;Au |
Pioneer | Active | Au |
Kellen | Inactive | Au |
Gilmore | Inactive | Au |
Ohio; Early Bird; Mayflower; Con... | Inactive | Au |
Schaefer | Inactive | Ag |
Unnamed (on Fairbanks Creek) | Inactive | Au |
Plumbum | Inactive | Au |
Too Much Gold Creek | Inactive | Au |
Whitehorse | Inactive | Au |
Governor | Inactive | Au |
McNeil; Branholm-Jenkins | Inactive | Sb |
Basham | Inactive | Au |
Too Much Gold | Inactive | Au |
Excelsior; Cross Vein | Inactive | Au |
Mizpah; Black Joe | Inactive | Au |
Perrault | Inactive | Au |
Hi Yu; Crites and Feldman | Active | Au |
Sample ID | Sample source | Sample notes |
---|---|---|
C178059 | stream/river | Re-analysis using split of original pulp; stream |
C178423 | stream/river | Re-analysis using split of original pulp; stream |
C244437 | stream/river | |
C244438 | stream/river | |
CGL559 | mine dump/waste rock | |
CGL560 | mine dump/waste rock | |
CGL561 | mine dump/waste rock | |
CGL562 | mine dump/waste rock | |
CGL563 | mine dump/waste rock | |
CGL564 | mine dump/waste rock | |
CGL565 | mine dump/waste rock | |
CGL566 | mine dump/waste rock | |
CGL567 | mine dump/waste rock | |
CGL568 | mine dump/waste rock | |
CGL569 | mine dump/waste rock | |
CGL570 | mine dump/waste rock | |
CGL571 | mine dump/waste rock | |
CHM060 | stream/river | reanalyzed NURE sample;; stream |
Sample ID | Sample source | Sample notes |
---|---|---|
C222112 | tundra/alpine tundra | A-HORIZON SOIL |
C222113 | tundra/alpine tundra | B-HORIZON SOIL |
C222114 | tundra/alpine tundra | C-HORIZON SOIL |
Sample ID | Sample source | Sample notes |
---|---|---|
CHA572 | stream/river | Hi Yu mill tails;; stream |
CHA573 | stream/river | Hi Yu sulfides;; stream |
CHA574 | stream/river | Haskins, tails Lode;; stream |
CHA575 | stream/river | Haskins, sulfides, Au-rich;; stream |
CHA576 | stream/river | Haskins Mill;; stream |
CHA577 | stream/river | McCarty Mine, sulfides;; stream |
CHA578 | stream/river | Haskins mill;; stream |
CHA579 | stream/river | McCarty;; stream |
CHA580 | stream/river | Haskins mill, Au-enriched sulfides;; stream |
CHA581 | stream/river | McCarty sulfides;; stream |
CHA582 | stream/river | McCarty sulfides, less likely Au;; stream |
CHA587 | stream/river | Paxton's Rainbow;; stream |
CHA594 | stream/river | Vetter/Marley claim;; stream |
CHA595 | stream/river | Vetter/Marley Lode;; stream |
CHA612 | stream/river | Bear Ck Blueberry Vein;; stream |
CHV956 | stream/river | HiYu Lode; Paul Mayer;; stream |
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 |
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. |
Feature ID | Feature type | Feature name |
---|---|---|
Mine Shaft | point | HI-YU Mine |
Mine Shaft | point | McCarty Mine |
Mine Shaft | point | HI-YU Mine |
Mine Shaft | point | McCarty Mine |
Open Pit Mine | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Mine | point | McCarty Mine |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Prospect Pit | point | |
Open Pit Mine | polygon | |
Open Pit Mine | polygon |