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.

Open File 0407



Open File:  0407
Previous OF publication(s):  
Province / Territory:  Manitoba
Funding Source:  Federal and Provincial
Year of Collection:  1976

Survey Type:  Regional Lake Survey
# Lake sites:  1387
# Stream sites:  0
Survey Area:  19410 km²
NTS Sheet(s):  064I, 054L

The regional lake survey for northeast Manitoba (NTS 54L and 64I) 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 1 387 sample sites.

location map for Open File 0407
legend to accompany location map for Open File

Analytical Data

Sediments
variablemethoddetection limityear of analysis
ArsenicCOL1 ppm1976
CobaltAAS2 ppm1976
CopperAAS2 ppm1976
IronAAS0.02 pct1976
LeadAAS2 ppm1976
Loss-on-ignitionGRAV1 pct1976
ManganeseAAS5 ppm1976
MercuryCV-AAS10 ppb1976
MolybdenumAAS2 ppm1976
NickelAAS2 ppm1976
SilverAAS0.2 ppm1976
UraniumNADNC0.2 ppm1976
ZincAAS2 ppm1976

Acknowledgements:

The reconnaissance surveys were undertaken by the Geological Survey of Canada in conjunction with the Manitoba Deparment 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:
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Preparation:
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Analysis:
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Other information:

Lake Water samples were not collected

Not certain of the "title" for Provincial Department of ..

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