Dossiers publics PNRG
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Dossier Public 0904
Previous OF publication(s): 0560
Province / Territory: Newfoundland & Labrador
Funding Source:
Year of Collection: 1982
# Lake sites:
# Stream sites: 0
Survey Area: 53000 km²
NTS Sheet(s): 023I, 023J, 023O
The regional lake survey for west Labrador (NTS 23I, 23J, 23O) was conducted during the summers of 1978 and 1982 .
This report presents analytical and statistical data for 15 elements in lake sediments from XX XX sample sites, collected at an average density of one sample per 13 km². Loss-on-ignition in sediments, and uranium, fluoride, and pH values in waters from these sites are included in this report.
Analytical Data
variable | method | detection limit | year of analysis |
---|---|---|---|
Arsenic | HY-AAS | 1 ppm | 1978 |
Cadmium | AAS | 0.2 ppm | 1978 |
Cobalt | AAS | 2 ppm | 1978 |
Copper | AAS | 2 ppm | 1978 |
Fluorine | ISE | 40 ppm | 1978 |
Iron | AAS | 0.02 pct | 1978 |
Lead | AAS | 2 ppm | 1978 |
Loss-on-ignition | GRAV | 1 pct | 1978 |
Manganese | AAS | 5 ppm | 1978 |
Mercury | CV-AAS | 10 ppb | 1982 |
Molybdenum | AAS | 2 ppm | 1978 |
Nickel | AAS | 2 ppm | 1978 |
Silver | AAS | 0.2 ppm | 1978 |
Uranium | NADNC | 0.2 ppm | 1978 |
Vanadium | AAS | 0.5 ppm | 1978 |
Zinc | AAS | 2 ppm | 1978 |
variable | method | detection limit | year of analysis |
---|---|---|---|
Fluoride | FT | 20 ppb | 1978 |
Uranium | FT | 1978 | |
Uranium | LIF | 0.05 ppb | 1982 |
pH | GCM | 1978 |
- Acknowledgements:
-
The reconnaissance surveys were undertaken by the Geological Survey of Canada in conjunction with the Newfoundland Department of Mines and Energy under the Canada - Newfoundland Cooperative Mineral Program (1982 - 1984).
E.H.W. Hornbrook directed the Geological Survey of Canada activities.
N.G. Lund was responsible for open file production.
A.C. Galletta was responsible for data management.
F. Williams of the Cartographic section supervised map preparation.
Plotting facilities were made available through the Computer Science Centre, EMR.
- Collection:
-
Contractor and supervisor details for sample collection Category Responsible Party Contractor: Marshall Macklin Monaghan, Toronto, Ontario Supervisor: E.H.W Hornbrook,N.G. Lund (GSC) - Preparation:
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Contractor and supervisor details for sample preparation Category Responsible Party Contractor: (1978 and 1982) Golder Associates, Ottawa, Ontario Supervisor: J.J. Lynch (GSC) - Analysis:
-
Contractor and supervisor details for sample preparation Category Responsible Party Contractor: (1978 and 1982) Chemex Labs Limited, Vancouver, British Columbia (1982) Acme Analytical Laboratories, Toronto, Ontario (1978) Barringer Magenta Limited,Toronto, Ontario Supervisor: J.J. Lynch (GSC)
- Other information:
-
4 of 4 OF for West Labrador
OF 904 not inlcuded in Summary File, therefore information missing:
Number of Lake Sites
Funding source
Area of individual OF
Was field work in 1978 and 1982?
- Date de modification