40AR/39AR Ages from the East Bonnifield geologic map area, Fairbanks A-1, Fairbanks A-2, Healy D-1, and Healy D-2 quadrangles, Alaska

Description

40Ar/39Ar data from plutonic, dike, and alteration samples collected during geologic mapping of the eastern part of the Bonnifield mining district geologic map area in parts of Fairbanks A-1 and Fairbanks A-2 and Healy D-1 and Healy D-2 quadrangles yield results indicating the plutons, dikes, and a gold-bearing quartz vein in the Bonnifield Map area range from 85 to 95 m.y.

Resources

Name Format Description Link
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://www.dggs.alaska.gov/pubs/id/22482
0 http://dx.doi.org/10.14509/22482
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/22482

Tags

  • alaska
  • 40ar/39ar
  • dry creek placer mine
  • geochronology
  • glacier creek
  • cretaceous
  • lea creek prospect
  • glory creek
  • healy quadrangle
  • kansas creek prospect
  • dry creek prospect
  • wtf (western tundra flats) prospect
  • west fork little delta river
  • snow mountain gulch
  • geology
  • state of
  • kansas creek
  • glory creek prospect
  • fairbanks quadrangle
  • dry creek
  • rogers creek
  • smog prospect
  • buzby prospect
  • threemile creek
  • forgotten creek
  • sheep creek
  • slide creek
  • slate creek
  • denali borough
  • wood river
  • late cretaceous
  • age dates
  • alaska range
  • newman creek
  • chute creek
  • statemap project
  • red mountain creek
  • red mountain creek prospect
  • newman creek placer mine

Topics

  • Local Government

Categories