Airborne gamma-ray spectrometry survey, profiles of the integral, K, U, Th, (U/Th)x1000, (U/K)x1000, (Th/K)x1000, height (feet) for line 28 : Ignace Sheet, Districts of Kenora and Thunder Bay : [Ontario].

Corporate Author:: Ontario. Division of Mines
Published:: [Toronto] : Ministry of Northern Development and Mines, [198-?]
Physical Description:: 1 microfiche : negative ; 11 x 15 cm.
Additional Creators:: Ontario. Ministry of Northern Development and Mines

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Series:

Preliminary map ; P.1156
Geophysical series

Subject(s):

Gamma ray spectrometry—Charts, diagrams, etc
Radioactive prospecting—Ontario—Kenora (District)—Charts, diagrams, etc
Radioactive prospecting—Ontario—Thunder Bay (District)—Charts, diagrams, etc
Potassium ores—Ontario—Kenora (District)—Charts, diagrams, etc
Potassium ores—Ontario—Thunder Bay (District)—Charts, diagrams, etc
Uranium ores—Ontario—Kenora (District)—Charts, diagrams, etc
Uranium ores—Ontario—Thunder Bay (District)—Charts, diagrams, etc
Thorium ores—Ontario—Kenora (District)—Charts, diagrams, etc
Thorium ores—Ontario—Thunder Bay (District)—Charts, diagrams, etc

Genre(s):

Gamma ray spectrometry

Cartographic Mathematical Data:

Scale 1:250,000. Approximately 1 in. to 4 miles.

Note:

"Aeromagnetic compilation map ODM P.577."
"Geological compilation ODM maps 2065 and 2169."
"NTS 52G."
"Issued 1976."
Includes text.
Profiles refer to an area in the Districts of Kenora and Thunder Bay, but do not show geographical data.

View MARC record | catkey: 12132625