Airborne magnetic and electromagnetic surveys : shaded image of the second vertical derivative of the magnetic field and Keating coefficients : Cochrane area.
Series: Ontario.  Geological Survey.  Map 82 009 - 82 011; Ontario. Geological Survey. Geophysical data set 1100 a - d
Publisher: Ministry of Northern Development & Mines
Place of publication: Sudbury
Language: eng
Number of pages: 50
Subjects: Geology - Ontario - Cochrane; Operation Treasure Hunt
Other titles: Ontario airborne geophysical surveys : profile data Cochrane [digital data]
Notes: Digital data is GDS 1100 a - d.

11