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Dossier Public 0327



Open File:  0327
Previous OF publication(s):  
Province / Territory:  Northwest Territories
Funding Source:  Federal
Year of Collection:  1975

Survey Type:  Regional Lake Survey
# Lake sites:  716
# Stream sites:  0
Survey Area:  9812 km²
NTS Sheet(s):  086K

The regional lake survey for Great Bear Lake, Northwest Territories (NTS 86K) 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 716 sample sites.

location map for Open File 0327
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:
Contractor and supervisor details for sample collection
Category Responsible Party
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Supervisor:  
Preparation:
Contractor and supervisor details for sample preparation
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Analysis:
Contractor and supervisor details for sample preparation
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Other information:

No lake water analysis.

Full acknowledgements not available.

Date de modification