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Ministry of Energy, Mines and Pertoleum Resources

104I

 

NTS 104I - Cry Lake / BC RGS 44

The Cry Lake (NTS 104I) reconnaissance-scale stream sediment and water survey was completed in 1995 and the resulting field and analytical data were released in 1996.  A total of 1228 sediment and 1213 water samples were collected from 1159 sample sites. 
Analytical Data 
Sediments Sediments
element method detection limit element method detection limit
Zinc AAS 2 ppm Antimony AAS-H 0.2 ppm
Copper AAS 2 ppm Iron AAS 0.02%
Lead AAS 2 ppm Molybdenum AAS 1 ppm
Nickel AAS 2 ppm Vanadium AAS 5 ppm
Cobalt AAS 2 ppm
Silver AAS 0.2 ppm
Manganese AAS 5 ppm Waters
Fluorine ION 40 ppm element method detection limit
Cadmium AAS 0.2 ppm pH GCE 0.1
Mercury AAS-F 10 ppb Uranium LIF 0.05 ppb
Arsenic AAS-H 0.5 ppm Fluoride ION 20 ppb
Bismuth AAS-H 0.2 ppm Sulphate TURB 1 ppm
INAA Data (thermal)
Sediments
element detection limit element detection limit element detection limit
Gold 2 ppb Hafnium 1 ppm Scandium 0.5 ppm
Antimony 0.1 ppm Iron 0.20% Sodium 0.10%
Arsenic 0.5 ppm Lanthanum 5 ppm Tantalum 0.5 ppm
Barium 100 ppm Lutetium 0.2 ppm Terbium 0.5 ppm
Bromine 0.5 ppm Molybdenum 1 ppm Thorium 0.5 ppm
Cerium 10 ppm Nickel 10 ppm Tungsten 2 ppm
Cesium 0.5 ppm Rubidium 5 ppm Uranium 0.2 ppm
Chromium 5 ppm Samarium 0.5 ppm Ytterbium 2 ppm
Cobalt 5 ppm

Acknowledgements

The 1995 survey was managed and funded by the British Columbia Ministry of Energy, Mines and Petroleum Resources (MEMPR) as part of the Regional Geochemical Survey Program.

 

W. Jackaman and R.E. Lett coordinated the operational activities of contract and MEMPR staff. W. Jackaman monitored the field program and coordinated the production of the Open File.

 

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

 

COLLECTION:  McElhanney Engineering Services Ltd., Vancouver, B.C.
PREPARATION:  Rossbacher Laboratories Ltd., Burnaby, B.C.
ANALYSIS: CanTech Laboratories Ltd., Calgary, Alta. (Sediments and Waters)
Activation Laboratories Ltd., Ancaster, Ont. (Sediments)