DGGS RDF 2025-1

40Ar/39Ar data from the northern Fairbanks mining district, Circle Quadrangle, Alaska

• Authors:

  Layer, P.W., Drake, Jeffrey, Athey, J.E., and Naibert, T.J.

• Publication Date:

  Feb 2025

• Publisher:

  Alaska Division of Geological & Geophysical Surveys 

• Ordering Info:

  Download below for free or see our publication sales page to order a hard copy.

• Quadrangle(s):

  Circle

• Related project(s):

  Northeastern Fairbanks Mining District, Circle Quadrangle

• Stations/Samples:

  View list

• Citation ID:

  31472

Bibliographic Reference

Layer, P.W., Drake, Jeffrey, Athey, J.E., and Naibert, T.J., 2025, 40Ar/39Ar data from the northern Fairbanks mining district, Circle Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2025-1, 8 p. https://doi.org/10.14509/31472

Publication Products

• Report Information

  • rdf2025_001.pdf (322.0 K)

• Geospatial & Analytical Data

  40Ar/39Ar data from the northern Fairbanks mining district	Data File Format	File Size	Info
  Download rdf2025_001_NEF-40ar-39ar-data	ASCII tabular files	28.7 K	Metadata - Read me

Keywords

40Ar/39Ar; Age Dates; Arsenopyrite; Bedrock; Cenozoic; Circle; Cretaceous; Crystals; DGGS; Exploration; Fairbanks Mining District; Geochronology; Geologic; Geology; geoscientificInformation; Granodiorite; Hornblende; Mesozoic; Mica; Mineral Assessment; Mineral Composition; Mineral Resources; Mineralogy; Minerals; Monzogranite; Outcrop Samples; Paleocene; Paleogene; Plutons; Quartz; Sample Location; Sericite; Syenite

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