Natural Resources

Geophysical Series - Parts of NTS 23F, 23G, 23J
Shabogamo Lake Aeromagnetic Survey
Scale 1:50 000

M. Coyle and F. Kiss (Geological Survey of Canada)

A joint Open File release by the Geological Survey Division (Newfoundland and Labrador Department of Natural Resources), the Direction Générale de Géologie Québec (Ministère des Ressources naturelles et de la Faune du Québec), and the Geological Survey of Canada (Natural Resources Canada).

This release comprises twenty-four, 1:50 000-scale aeromagnetic maps for 12 NTS map areas, covering a portion of western Labrador, north of Labrador City - Wabush and adjoining parts of Québec. Results are presented as two full-colour maps in pdf format for each map area: (i) Residual Total Magnetic Field and (ii) First Vertical Derivative of the Magnetic Field, for each NTS map area.

Eighteen of the maps for 9 NTS map areas (for Labrador) are available below; the full set is avaible on CD from the Geological Survey Division of the Newfoundland and Labrador Department of Natural Resources and from the Natural Resources Canada - Geoscience Data Repository (MIRAGE) http://gdr.nrcan.gc.ca

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Residual Total Magnetic Field

First Vertical Derivative of the Residual Magnetic Field

Download profile data and interpolated grids from the NRCan website or http://www.geosurv.gov.nl.ca/airborne/disp_airborne.asp?SURVEY_ID=DL09906. opens new window

This survey was carried out from February to March 2011 under the Geomapping for Energy and Minerals (GEM) Program of the Earth Sciences Sector, Natural Resources Canada. The publication of these open files were completed by the Geological Survey of Canada, and fulfills part of a joint geoscience program with the Direction Générale de géologie Québec (Ministère des Ressources naturalles et de la Faune du Québec), and the Geological Survey Division, Newfoundland and Labrador Department of Natural Resources.

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