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Dossier Public 1360
Previous OF publication(s):
Province / Territory: British Columbia
Funding Source: Provincial
Year of Collection: 1986
# Lake sites: 214
# Stream sites: 898
Survey Area: 14772 km²
NTS Sheet(s): 093E
The regional stream and lake sediment and water survey of the Whitesail Lake, British Columbia map sheet (NTS 93E) was conducted during the summer of 1986.
This report presents analytical and statistical data for 16 elements plus loss-on-ignition in stream and lake sediments from 898 stream sites and 214 lake sites, collected at an average density of one sample per 16 km² and 56 km² respectively. Uranium, fluoride, and pH values in waters from these sites are included in this report.
Analytical Data
| variable | method | detection limit | year of analysis |
|---|---|---|---|
| Antimony | HY-AAS | 0.2 ppm | 1986 |
| Arsenic | HY-AAS | 1 ppm | 1986 |
| Barium | AAS | 40 ppm | 1986 |
| Cadmium | AAS | 0.2 ppm | 1986 |
| Cobalt | AAS | 2 ppm | 1986 |
| Copper | AAS | 2 ppm | 1986 |
| Iron | AAS | 0.02 pct | 1986 |
| Lead | AAS | 2 ppm | 1986 |
| Loss-on-ignition | GRAV | 1 pct | 1986 |
| Manganese | AAS | 5 ppm | 1986 |
| Mercury | CV-AAS | 10 ppb | 1986 |
| Molybdenum | AAS | 2 ppm | 1986 |
| Nickel | AAS | 2 ppm | 1986 |
| Silver | AAS | 0.2 ppm | 1986 |
| Tungsten | COL | 2 ppm | 1986 |
| Uranium | NADNC | 0.5 ppm | 1986 |
| Zinc | AAS | 2 ppm | 1986 |
| variable | method | detection limit | year of analysis |
|---|---|---|---|
| Fluoride | ISE | 20 ppb | 1986 |
| Uranium | LIF | 0.05 ppb | 1986 |
| pH | GCM | 1986 |
- Acknowledgements:
-
The reconnaissance surveys were undertaken by the British Columbia Ministry of Energy Mines and Petroleum Resources in conjunction with the Geological Survey of Canada under the Canada - British Columbia Mineral Development Agreement (1985-1990).
W.M. Johnson directed the British Columbia Ministry of Energy Mines and Petroleum Resources activities.
E.H.W. Hornbrook directed the Geological Survey of Canada activities.
- Collection:
-
Contractor and supervisor details for sample collection Category Responsible Party Contractor: McElhanney Engineering Services Limited, Vancouver, British Columbia Supervisor: P. Matysek, S. Zastavnikovich (MEMPR) - Preparation:
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Contractor and supervisor details for sample preparation Category Responsible Party Contractor: Kamloops Research and Assay Laboratories, Kamloops, British Columbia Supervisor: W.M. Johnson (MEMPR) - Analysis:
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Contractor and supervisor details for sample preparation Category Responsible Party Contractor: Chemex Labs, Ltd. North Vancouver, British Columbia Bondar-Clegg & Company Ltd., Ottawa, Ontario Supervisor: W.M. Johnson (MEMPR)
- Other information:
-
RGS 16 includes fire assay data for gold.
- Date de modification