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Dossier Public 0328

Open File:  0328
Previous OF publication(s):  
Province / Territory:  Northwest Territories
Funding Source:  Federal
Year of Collection:  1975

Survey Type:  Regional Lake Survey
# Lake sites:  340
# Stream sites:  0
Survey Area:  10180 km²
NTS Sheet(s):  086L, 096I

The regional lake survey for Great Bear Lake, Northwest Territories (NTS 86L and 96I) was conducted during the summer of 1975.

This report presents analytical and statistical data for 12 elements, plus loss-on-ignition, in lake sediments from 340 sample sites.

location map for Open File 0328
legend to accompany location map for Open File

Analytical Data

Sediments
variable method detection limit year of analysis
Arsenic COL 1 ppm 1975
Cobalt AAS 2 ppm 1975
Copper AAS 2 ppm 1975
Iron AAS 0.02 pct 1975
Lead AAS 2 ppm 1975
Loss-on-ignition GRAV 1 pct 1975
Manganese AAS 5 ppm 1975
Mercury CV-AAS 10 ppb 1975
Molybdenum AAS 2 ppm 1975
Nickel AAS 2 ppm 1975
Silver AAS 0.2 ppm 1975
Uranium NADNC 0.2 ppm 1975
Zinc AAS 2 ppm 1975

Acknowledgements:

The reconnaissance surveys were undertaken by the Geological Survey of Canada under the terms of the Federal Uranium Reconnaissance Program.

E.H.W. Hornbrook directed the Geological Survey of Canada activities.

Contracts for field work, sample preparation and sample analysis were let, supervised and monitored by the Geochemistry Section, Geological Survey of Canada.

Collection:
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Preparation:
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Analysis:
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Other information:

full acknowledgements not available.

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