Wrangellia geophysics

Project Details

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• Project ID:

  1207

• Nickname/Abbreviation:

  Wrangellia GP

• Parent Project:

  Geophysics Program

• Status:

  Complete

• Description:

  Airborne geophysical survey of the Wrangellia area, Talkeetna Mountains, Healy, and Mt. Hayes quadrangles, south-central Alaska. This geophysical survey is located in southcentral Alaska in the Valdez Creek mining district, about 185 kilometers south of Fairbanks, Alaska and about 175 kilometers northeast of Anchorage, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from June to August 2013. A total of 10,547.2 line kilometers were collected covering 3464.0 square kilometers. Line spacing was 400 meters (m). Data were collected 30 m above the ground surface from a helicopter towed sensor platform ("bird") on a 30 m long line.

• Project Date(s):

  2013 - 2014

• Primary Contact:

  Emond, Abraham M.

• DGGS section:

  Mineral Resources

• Alternate Url:

  Find out more...

• Project Participants:

  Gina R. C. Graham, Ronnie P. Daanen, Abraham M. Emond

Publications

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GPR 2018-8

Burns, L.E., Barefoot, J.D., Naibert, T.J., and Fugro GeoServices, Inc., 2019, Wrangellia electromagnetic and magnetic airborne geophysical survey (data compilation): Alaska Division of Geological & Geophysical Surveys Geophysical Report 2018-8, 3 p. https://doi.org/10.14509/29848

GPR 2014-1

Burns, L.E., CGG, and Fugro GeoServices, Inc., 2014, Wrangellia survey area: Airborne magnetic and electromagnetic data in line (point), grid, vector, and map formats, Talkeetna Mountains, Healy, and Mt. Hayes quadrangles, south-central Alaska: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2014-1, 56 sheets, scale 1:63,360, 1 DVD. https://doi.org/10.14509/27022

Annual Reports

AR 2014-B

DGGS Staff, 2015, Mineral Resources FY15 project descriptions, in DGGS Staff, Alaska Division of Geological & Geophysical Surveys Annual Report 2014: Alaska Division of Geological & Geophysical Surveys Annual Report 2014-B, p. 39-51. https://doi.org/10.14509/29181

AR 2013-B

DGGS Staff, 2014, Mineral Resources FY14 project descriptions, in DGGS Staff, Alaska Division of Geological & Geophysical Surveys Annual Report 2013: Alaska Division of Geological & Geophysical Surveys Annual Report 2013-B, p. 41-52. https://doi.org/10.14509/27002