Geologic Map of the Eastern Half of the McGrath Quadrangle, Alaska

Description

This map is a compilation of previously unpublished and published data, as well as from updated field mapping. This publication offers a 1:125,000-scale map sheet accompanied by a booklet containing a summary of the geology, a colored terrane map, map unit descriptions, a summary table listing selected mineral deposits and energy resources, references, and a correlation of map units. The text (in the report) describes the geology and resource potential of a highly mineralized region centered in the Farewell silver-lead-zinc district southeast of McGrath. Potentially important coal resources flanking the Alaska Range are also described in the map area.

Resources

Name Format Description Link
0 http://dx.doi.org/10.14509/2273
0 http://dx.doi.org/10.14509/2272
0 http://dx.doi.org/10.14509/2283
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2549
0 http://dx.doi.org/10.14509/2549
0 http://dx.doi.org/10.14509/2550
0 http://dx.doi.org/10.14509/69
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2549

Tags

  • cenozoic
  • paleozoic
  • carboniferous
  • late devonian
  • alaska
  • silurian
  • mesozoic
  • cambrian
  • geologic materials
  • cretaceous
  • late silurian
  • kahiltna terrane
  • ordovician
  • quaternary
  • mckinley terrane
  • early jurassic
  • permian
  • pingston terrane
  • post river pluton
  • tertiary
  • dillinger terrane
  • geology
  • colluvial deposits
  • state of
  • glacial deposits
  • early devonian
  • middle devonian
  • jurassic
  • farewell terrane
  • mystic terrane
  • denali-farewell fault
  • eolian
  • yukon-tanana terrane
  • veleska lake volcanic complex
  • devonian
  • early silurian
  • mcgrath
  • alluvial deposits
  • late permian
  • proterozoic
  • middle fork plutonic complex
  • geologic hazards
  • triassic

Topics

  • Local Government

Categories