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Dossier Public 2357

Open File:  2357
Previous OF publication(s):  0410
Province / Territory:  British Columbia
Funding Source:  Federal and Provincial (1976 & 1990)
Year of Collection:  1976

Survey Type:  Regional Stream Survey
# Lake sites:  0
# Stream sites:  1309
Survey Area:  15785 km²
NTS Sheet(s):  082L

Geological Survey of Canada (GSC) Open File 410 presented analytical and statistical data for 11 elements in stream sediments from 1,309 sample sites. Uranium, fluoride, and pH values in waters from these sites were also included in this report.

In 1990, under the British Columbia Ministry of Energy, Mines and Petroleum Resources (BCMEMPR) Regional Geochemical Survey (RGS) Archive Program, the samples collected in 1976 were analyzed by Instrumental Neutron Activation Analysis (INAA). These new data for gold and 25 other elements, along with original survey results, were published in 1991 as BCMEMPR RGS 32 / GSC Open File 2357.

location map for Open File 2357
legend to accompany location map for Open File

Analytical Data

Sediments
variable method detection limit year of analysis
Antimony INAA 0.1 ppm 1990
Arsenic INAA 0.5 ppm 1990
Barium INAA 100 ppm 1990
Bromine INAA 0.5 ppm 1990
Cerium INAA 10 ppm 1990
Cesium INAA 0.5 ppm 1990
Chromium INAA 5 ppm 1990
Cobalt AAS 2 ppm 1976
Cobalt INAA 5 ppm 1990
Copper AAS 2 ppm 1976
Gold INAA 2 ppb 1990
Hafnium INAA 1 ppm 1990
Iron AAS 0.02 pct 1976
Iron INAA 0.2 pct 1990
Lanthanum INAA 5 ppm 1990
Lead AAS 2 ppm 1976
Lutetium INAA 0.2 ppm 1990
Manganese AAS 5 ppm 1976
Molybdenum AAS 2 ppm 1976
Molybdenum INAA 1 ppm 1990
Nickel AAS 2 ppm 1976
Nickel INAA 10 ppm 1990
Rubidium INAA 5 ppm 1990
Samarium INAA 0.5 ppm 1990
Scandium INAA 0.5 ppm 1990
Silver AAS 0.2 ppm 1976
Sodium INAA 0.1 pct 1990
Tantalum INAA 0.5 ppm 1990
Terbium INAA 0.5 ppm 1990
Thorium INAA 0.5 ppm 1990
Tungsten COL 2 ppm 1976
Tungsten INAA 2 ppm 1990
Uranium NADNC 0.2 ppm 1976
Uranium INAA 0.2 ppm 1990
Ytterbium INAA 2 ppm 1990
Zinc AAS 2 ppm 1976
Zirconium INAA 200 ppm 1990
Waters
variable method detection limit year of analysis
Fluoride ISE 20 ppb 1976
Uranium FLU 0.05 ppb 1976
pH GCM 0 1976

Acknowledgements:

The regional stream survey of the Vernon, British Columbia map sheet was undertaken by the GSC in conjunction with the BCMEMPR under the terms of the Canada - British Columbia Agreement on a Uranium Reconnaissance Program.

E.H.W. Hornbrook directed the GSC activities. N.C. Carter directed BCMEMPR activities (1976).

P.F. Matysek and W. Jackaman (BCMEMPR) managed the RGS Archive Program (1990). Ths initiative was funded in part by the Canada-British Columbia Mineral Development Agreement (1985-1990).

Contracts were let to the following companies for sample collection, preparation and analysis..

Collection:
Contractor and supervisor details for sample collection
Category Responsible Party
Contractor: Semco Ltd., Vancouver, BC
Supervisor: S.B. Ballantyne, GSC, and T.E. Kalnins, BCMEMPR
Preparation:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Golder Associates, Ottawa, ON (1976) Rob Phillips, Ottawa, ON (1990)
Supervisor: J.J. Lynch, GSC (1976)
Analysis:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Chemex Laboratories Ltd., Vancouver, BC (1976) Atomic Energy of Canada Ltd., Ottawa, ON (1976) Becquerel Laboratories Inc., Mississauga, ON (1990)
Supervisor: J.J. Lynch, GSC, and W.M. Johnson, BCMEMPR (1976)

Other information:
Date de modification