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 0999



Open File:  0999
Previous OF publication(s):  
Province / Territory:  Manitoba
Funding Source:  
Year of Collection:  1983

Survey Type:  Regional Lake Survey
# Lake sites:  
# Stream sites:  0
Survey Area:  13700 km²
NTS Sheet(s):  064C

The regional lake survey for Lynn Lake, Manitoba (NTS 64C) was conducted during the summer of 1983.

This report presents analytical and statistical data for 15 elements plus loss-on-ignition in lake sediments from X sample sites, collected at an average density of one sample per 13 km². Uranium, fluoride, pH, calcium, magnesium, iron and alkalinity values in concomitant waters are also included in this report.

Analytical Data

Sediments
variable method detection limit year of analysis
Arsenic HY-AAS 1 ppm 1983
Cadmium AAS 0.2 ppm 1983
Cobalt AAS 2 ppm 1983
Copper AAS 2 ppm 1983
Fluorine ISE 40 ppm 1983
Iron AAS 0.02 pct 1983
Lead AAS 2 ppm 1983
Loss-on-ignition GRAV 1 pct 1983
Manganese AAS 5 ppm 1983
Mercury CV-AAS 10 ppb 1983
Molybdenum AAS 2 ppm 1983
Nickel AAS 2 ppm 1983
Silver AAS 0.2 ppm 1983
Uranium NADNC 0.2 ppm 1983
Vanadium AAS 0.5 ppm 1983
Zinc AAS 2 ppm 1983
Waters
variable method detection limit year of analysis
Bicarbonate TIT 20 ppm 1983
Calcium ICP ppm 1983
Conductivity 1983
Fluoride FT 20 ppb 1983
Iron ICP 0.02 ppb 1983
Magnesium ICP ppm 1983
Uranium LIF 0.05 ppb 1983
pH GCM 1983

Acknowledgements:

The reconnaissance surveys were undertaken by the Geological Survey of Canada in conjunction with the Manitoba Department of Energy and Mines under the Canada - Manitoba Interim Mineral Agreement (1983 - 1985).

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

N.G. Lund and A.C. Galletta were responsible for data management.

N.G. Lund coordinated open file production.

J. Yelle supervised map preparation.

Computing and plotting facilities provided by the Computer Science Centre, EMR.

Open File text was manufactured by Campbell Laser Printing, Ottawa.

Collection:
Contractor and supervisor details for sample collection
Category Responsible Party
Contractor: Wollex Exploration, Calgary, Alberta
Supervisor: E.H.W Hornbrook, N.G. Lund (GSC)
Preparation:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Golder Associates, Ottawa, Ontari
Supervisor: J.J. Lynch (GSC)
Analysis:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Chemex Labs Limited, Vancouver, British Columbia Acme Analytical Laboratories, Vancouver, British Columbia
Supervisor: J.J. Lynch (GSC)

Other information:

OF 999 Missing from summary table

Number of lake sites unknown

Funding source unknown

Date modified: