GSC Open File Release Notices

Archived information

The text below is an exact reproduction of the original release notice, which was often unilingual.  It contains information that is not readily available elsewhere.  The information on pricing and availability is out of date.

Release Notice Text


Airborne Radioactivity Maps and Profiles Nova Scotia

Cross-country reconnaissance profiles of radioactivity data obtained with the Geological Suvey of Canada high sensitivity airborne gamma-ray spectrometer system during the fall of 1976 are being released for areas in Nova Scotia. The release comprises 600 line km of profiles at a scale of 1:250 000, showing total count, equivalent uranium and thorium, and potassium concentrations, and eU/eTh, eU/K, and eTh/K ratios.

The release will be available for inspection from 1:00 p.m. E.S.T., December 21, 1977 (and equivalent local times at: the libraries of the Geological Suvey of Canada; Public Service Centre, Ministry of Natural Resources, Room 6404, Whitney Block, Queen’s Park, Toronto, Ontario; Nova Scotia Department of Mines, 1690 Hollis Street, Halifax, Nova Scotia

White print copies may be purchased from Terra Surveys Limited, 2060 Walkley Road, Ottawa, Ontario, K1G 3P5.

Airborne Radioactivity Maps and Profiles


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