Description
Bedrock geologic map of the northern Fairbanks mining district, Circle Quadrangle, Alaska, Preliminary Interpretive Report 2022-2, presents whole-rock trace-element geochemistry of Nb, Rb, Sr, Y, Zr for samples collected to support geologic mapping and mineral exploration in the northern Fairbanks mining district. The analytical data tables associated with this report are available through the Alaska Geochemistry database (https://maps.dggs.alaska.gov/geochem). For a direct link to this data release, see http://doi.org/10.14509/30891.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Web Resource | Unknown | Open resource | |
| Web Resource | Unknown | Open resource | |
| ASCII tabular files | Unknown | CSDGM IMPORT ERROR: No digtinfo/formcont | Open resource |
Tags
- actinolite
- airborne geophysical/geological mineral inventory
- amphibolite
- analyses
- antimony
- arsenopyrite
- bear creek
- bedrock
- calcite
- cambrian
- charity creek
- chatanika river
- chlorite
- circle mining district
- conglomerate
- cretaceous
- crooked creek
- deep creek
- dggs
- diorite
- early cretaceous
- epidote
- fairbanks mining district
- faith creek
- feldspar
- frozenfoot creek
- garnet
- geologic
- geologic map
- gold
- granite
- granodiorite
- graphite
- harrington fork
- hematite
- hope creek
- hornblende
- horse creek
- idaho creek
- igneous
- late proterozoic
- lode
- magnetite
- marble
- mcmanus creek
- metamorphic
- metamorphic minerals
- metamorphic rocks
- metamorphism
- mica
- mineral deposit
- minerals
- mining
- montana creek
- monzonite
- mount ryan
- mudstone
- placer
- placer gold
- plagioclase
- polar creek
- pool creek
- proterozoic
- pyrite
- pyrrhotite
- quartz
- quartzite
- rocks
- ruby creek
- sand
- schist
- sedimentary
- sericite
- smith creek
- sourdough creek
- staurolite
- steese highway
- stibnite
- swamp saddle
- tertiary
- tough luck creek
- tourmaline
- yukon-tanana upland
- zephyr creek
- zircon