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
variablemethoddetection limityear of analysis
ArsenicHY-AAS1 ppm1983
CadmiumAAS0.2 ppm1983
CobaltAAS2 ppm1983
CopperAAS2 ppm1983
FluorineISE40 ppm1983
IronAAS0.02 pct1983
LeadAAS2 ppm1983
Loss-on-ignitionGRAV1 pct1983
ManganeseAAS5 ppm1983
MercuryCV-AAS10 ppb1983
MolybdenumAAS2 ppm1983
NickelAAS2 ppm1983
SilverAAS0.2 ppm1983
UraniumNADNC0.2 ppm1983
VanadiumAAS0.5 ppm1983
ZincAAS2 ppm1983
Waters
variablemethoddetection limityear of analysis
BicarbonateTIT20 ppm1983
CalciumICP ppm1983
Conductivity 1983
FluorideFT20 ppb1983
IronICP0.02 ppb1983
MagnesiumICP ppm1983
UraniumLIF0.05 ppb1983
pHGCM 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
CategoryResponsible Party
Contractor:Wollex Exploration, Calgary, Alberta
Supervisor:E.H.W Hornbrook, N.G. Lund (GSC)
Preparation:
Contractor and supervisor details for sample preparation
CategoryResponsible Party
Contractor:Golder Associates, Ottawa, Ontari
Supervisor:J.J. Lynch (GSC)
Analysis:
Contractor and supervisor details for sample preparation
CategoryResponsible 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: