NGR Open Files

Archived information

The database from which the NGR Open File metadata was extracted is unilingual and is not being actively maintained.  It contains information that is not readily available elsewhere.

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Open File 0408

Open File:  0408
Previous OF publication(s):  
Province / Territory:  Manitoba
Funding Source:  Federal and Provincial
Year of Collection:  1976

Survey Type:  Regional Lake Survey
# Lake sites:  1368
# Stream sites:  0
Survey Area:  18769 km²
NTS Sheet(s):  054M,064P

The regional lake survey for northeast Manitoba (NTS 54M and 64P) was conducted during the summer of 1976.

This report presents analytical and statistical data for 12 elements, plus loss-on-ignition, in lake sediments from 1 368 sample sites.

location map for Open File 0408
legend to accompany location map for Open File

Analytical Data

Sediments
variable method detection limit year of analysis
Arsenic COL 1 ppm 1976
Cobalt AAS 2 ppm 1976
Copper AAS 2 ppm 1976
Iron AAS 0.02 pct 1976
Lead AAS 2 ppm 1976
Loss-on-ignition GRAV 1 pct 1976
Manganese AAS 5 ppm 1976
Mercury CV-AAS 10 ppb 1976
Molybdenum AAS 2 ppm 1976
Nickel AAS 2 ppm 1976
Silver AAS 0.2 ppm 1976
Uranium NADNC 0.2 ppm 1976
Zinc AAS 2 ppm 1976

Acknowledgements:

The reconnaissance surveys were undertaken by the Geological Survey of Canada in conjunction with the Manitoba Department of Natural Resources under the terms of the Canada - Manitoba Subsidiary Agreement on Mineral Exploration and Development.

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
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Preparation:
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Analysis:
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Other information:

Lake waters were not collected.

Full acknoledgements were not available.

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