Natural Resources

Geophysical Series - Parts of NTS 13M, 14D, 23P and 24A
Mistastin Batholith Aeromagnetic Survey
Scale 1:50 000

R. Dumont and A. Jones (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 thirty-two, 1:50 000-scale aeromagnetic maps for 16 NTS map areas, covering a portion of northern Labrador, west of Nain 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.

Twenty-four of the maps for 12 NTS map areas (for Labrador) are available below; the full set is available on CD from the Natural Resources Canada - Geoscience Data Repository

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Residual Total Magnetic Field

First Vertical Derivative of the Residual Magnetic Field

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