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Dossier Public 0900

Open File:  0900
Previous OF publication(s):  
Province / Territory:  Ontario
Funding Source:  Federal
Year of Collection:  1982

Survey Type:  Regional Lake Survey
# Lake sites:  1033
# Stream sites:  0
Survey Area:  18400 km²
NTS Sheet(s):  031D, 031E, 041H

The regional lake sediment and water survey for east-central Ontario (NTS 31D, 31E, 41H) was conducted during the summer of 1982.

This report presents analytical and statistical data for 34 variables in lake sediments from 1,033 sample sites, collected at an average density of one sample per 17.8 km². This report includes values for uranium, fluoride, pH and 17 additional variables in waters.

location map for Open File 0900
legend to accompany location map for Open File

Analytical Data

Sediments
variable method detection limit year of analysis
Aluminum Oxide XRF 0.1 pct 1982
Arsenic HY-AAS 1 ppm 1982
BaO XRF 0.02 pct 1982
CaO XRF 0.1 pct 1982
Cadmium AAS 0.2 ppm 1982
Carbon Dioxide TIT 0.2 pct 1982
Chromium XRF 10 ppm 1982
Cobalt AAS 2 ppm 1982
Copper AAS 2 ppm 1982
Iron AAS 0.02 pct 1982
Iron Oxide XRF 0.1 pct 1982
K2O XRF 0.1 pct 1982
LOI at 900°C GRAV 0.2 pct 1982
Lead AAS 2 ppm 1982
Loss-on-ignition GRAV 1 pct 1982
Manganese AAS 5 ppm 1982
Mercury CV-AAS 10 ppb 1982
MgO XRF 0.05 pct 1982
MnO XRF 0.02 pct 1982
Molybdenum AAS 2 ppm 1982
Na2O XRF 0.1 pct 1982
Nickel AAS 2 ppm 1982
Organic Carbon GRAV 0.2 pct 1982
P2O5 XRF 0.02 pct 1982
Rubidium XRF 20 ppm 1982
SiO2 XRF 1 pct 1982
Silver AAS 0.2 ppm 1982
Strontium XRF 20 ppm 1982
Sulphur XRF 0.02 pct 1982
TiO2 XRF 0.02 pct 1982
Uranium NADNC 0.5 ppm 1982
Vanadium AAS 5 ppm 1982
Zinc AAS 2 ppm 1982
Zirconium XRF 10 ppm 1982
Waters
variable method detection limit year of analysis
Bromine CHROM ppm 1982
Calcium AAS 0.2 ppm 1982
Calcium carbonate TIT 0.2 ppm 1982
Chlorine CHROM 0.05 ppm 1982
Conductivity Martek 1982
Dissolved oxygen Martek 1982
Fluorine ISE 40 ppb 1982
Iron AAS 20 ppb 1982
Magnesium AAS 0.2 ppm 1982
Manganese AAS 10 ppb 1982
Nitrate CHROM 0.2 ppm 1982
Organic Carbon Barnstead 0.2 ppm 1982
Phosphate CHROM ppm 1982
Potassium AAS 0.2 ppm 1982
Sodium AAS 0.2 ppm 1982
Sulphate CHROM 0.2 ppm 1982
Temperature Martek 1982
Uranium LIF 0.02 ppb 1982
Zinc AAS 5 ppb 1982
pH RADIO 0.1 1982

Acknowledgements:

The reconnaissance surveys were undertaken by the Geological Survey of Canada in accordance with the specifications established for the Uranium Reconnaissance Program.

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

Collection:
Contractor and supervisor details for sample collection
Category Responsible Party
Contractor: Derry Michener, Booth and Wahl, Toronto
Supervisor: E.H.W Hornbrook, N.G. Lund (GSC)
Preparation:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Golder Associates, Ottawa, Ontario
Supervisor: J.J. Lynch (GSC)
Analysis:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Chemex Labs Limited, Vancouver, British Columbia X-Ray Assay Laboratories, Toronto, Ontario Geological Survey of Canada, Ottawa, Ontario
Supervisor: J.J. Lynch (GSC)

Other information:

Conductivity, temperature, and dissolved oxygen measured on site.

Date de modification