Geologic map of the Upper Chena River area, eastern interior Alaska
Description
Geologic studies of the upper Chena River area were undertaken in 1983 as part of the Interior Mining District Evaluation Program, a series of projects designed to develop new information on known mineral districts in interior Alaska. During the three-year course of the program, geologists examined four districts that have contributed significantly to historical gold production in Alaska's Interior, Fairbanks, Livengood, Richardson, and upper Chena River. The complete report, geodatabase, and ESRI fonts and style files are available from the DGGS website: http://doi.org/10.14509/2315.
Resources
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https://doi.org/10.14509/2315 |
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https://doi.org/10.14509/2315 |
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https://doi.org/10.14509/2363 |
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https://doi.org/10.14509/1131 |
Tags
- paleozoic
- palmer creek
- teuchet creek
- wolf creek
- quartzite
- gems
- tailings
- montana creek
- ohio creek
- sullivan creek
- placer
- gems ncgmp09
- anvil creek
- blackshell unit
- mesozoic
- rocks
- floodplain
- geochronology
- granite
- geodatabase
- stratigraphy
- cretaceous
- quaternary
- serpentinite
- outwash
- mascot creek
- modal analysis
- major oxides
- talus
- california creek
- east fork chena river
- middle fork chena river
- volcano creek
- west point complex
- gneiss
- generalized
- colluvium
- tertiary
- bedrock
- peat
- greenschist
- cottonwood creek
- fan
- geology
- bedrock geology
- dggs
- slope
- glacial deposits
- salcha river
- surficial
- dan creek
- geologic map
- salmonfoot creek
- shamrock creek
- silt
- permafrost and periglacial
- geochemistry
- gelifluction
- alluvial
- chena river sequence
- cash creek
- yukon-tanana terrane
- u-pb
- totatlanika schist
- north fork salcha river
- fairbanks mining district
- bear creek
- cipw norms
- age dates
- dan creek unit
- orthogneiss
- schist
- landslide
- circle mining district
- rhyolite
- k-ar
- marble
- granodiorite
- boulder creek
- caribou creek
- alluvium
- precambrian
- triassic
- amphibolite
- quartz