Dossiers publics PNRG
Informations archivées
La base de données à partir de laquelle les métadonnées du dossier public PNRG ont été extraites est unilingue et n'est pas maintenue activement. Elle contient des informations qui ne sont pas facilement disponibles ailleurs.
Dossier Public 0675
Previous OF publication(s):
Province / Territory: Ontario
Funding Source: Provincial
Year of Collection: 1979
# Lake sites: 1131
# Stream sites:
Survey Area: 14250 km²
NTS Sheet(s): 052B
The regional lake sediment and water survey of the Quetico, Ontario mapsheet (NTS 52B) was conducted during the summer of 1979.
This report presents analytical and statistical data for 12 variables in lake sediments and three variables (U, F, pH) in lake waters from 1,131 sample sites, collected at an average density of one sample per 12.6 km².
Analytical Data
variable | method | detection limit | year of analysis |
---|---|---|---|
Arsenic | HY-AAS | 1 ppm | 1979 |
Cobalt | AAS | 2 ppm | 1979 |
Copper | AAS | 2 ppm | 1979 |
Iron | AAS | 0.02 pct | 1979 |
Lead | AAS | 2 ppm | 1979 |
Loss-on-ignition | GRAV | 1 pct | 1979 |
Manganese | AAS | 5 ppm | 1979 |
Molybdenum | AAS | 2 ppm | 1979 |
Nickel | AAS | 2 ppm | 1979 |
Silver | AAS | 0.2 ppm | 1979 |
Uranium | NADNC | 0.2 ppm | 1979 |
Zinc | AAS | 2 ppm | 1979 |
variable | method | detection limit | year of analysis |
---|---|---|---|
Fluorine | ISE | 20 ppb | 1979 |
Uranium | FT | 0.01 ppb | 1979 |
pH | GCM | 1979 |
- Acknowledgements:
-
Contract and technical support costs were financed by the Province of Ontario.
The reconnaissance survey was undertaken by the Geological Survey of Canada in conjunction with the Ontario Ministry of Natural Resources according to the specifications established under the former Canada - Ontario 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: Marshall Macklin Monaghan, Toronto, Ontario Supervisor: E.H.W. Hornbrook , W.B. Coker (GSC) - Preparation:
-
Contractor and supervisor details for sample preparation Category Responsible Party Contractor: Golder Associates, Ottawa, Ontario Supervisor: J.J. Lynch, C.C. Durham (GSC) - Analysis:
-
Contractor and supervisor details for sample preparation Category Responsible Party Contractor: Chemex Labs Limited, Vancouver, British Columbia Barringer Magenta Ltd., Toronto, Ontario Atomic Energy of Canada Ltd., Ottawa, Ontario Supervisor: J.J. Lynch (GSC)
- Other information:
-
Sediments were reanalyzed for additional elements in 1989. Data were released in Open File 2180.
- Date de modification