NGR Open Files

Archived information

The database from which the NGR Open File metadata was extracted is unilingual and is not being actively maintained.  It contains information that is not readily available elsewhere.

Open File 1102



Open File:  1102
Previous OF publication(s):  
Province / Territory:  Newfoundland & Labrador
Funding Source:  
Year of Collection:  1984

Survey Type:  Regional Lake Survey
# Lake sites:  
# Stream sites:  0
Survey Area:  19800 km²
NTS Sheet(s):  003D, 013A, 002M, 012P

The regional lake survey for south-east Labrador (NTS 3D, 13A and parts of 2M and 12P) was conducted during the summer of 1984.

This report presents analytical and statistical data for 17 elements in lake sediments from X 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

Sediments
variable method detection limit year of analysis
Antimony HY-AAS 0.2 ppm 1984
Arsenic HY-AAS 1 ppm 1984
Cadmium AAS 0.2 ppm 1984
Cobalt AAS 2 ppm 1984
Copper AAS 2 ppm 1984
Fluorine ISE 40 ppm 1984
Iron AAS 0.02 pct 1984
Lead AAS 2 ppm 1984
Loss-on-ignition GRAV 1 pct 1984
Manganese AAS 5 ppm 1984
Mercury CV-AAS 10 ppb 1984
Molybdenum AAS 2 ppm 1984
Nickel AAS 2 ppm 1984
Silver AAS 0.2 ppm 1984
Tungsten COL 2 ppm 1984
Uranium NADNC 0.5 ppm 1984
Vanadium AAS 5 ppm 1984
Zinc AAS 2 ppm 1984
Waters
variable method detection limit year of analysis
Fluoride FT 20 ppb 1984
Uranium LIF 0.05 ppb 1984
pH GCM 1984

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 Mineral Development Agreement (1984 - 1989).

E.H.W. Hornbrook directed the survey.

P.W.B. Friske coordinated the operational activities of contract and Geological Survey of Canada staff throughout the survey.

N.G. Lund was responsible for data management and open file production.

B. Elliott carried out the data processing.

A.C. Galletta prepared the regional trend marginal map utilizing a program developed by D.J. Ellwood.

J. Yelle supervised map preparation.

Computing and plotting facilities provided by the Computer Science Centre, EMR.

Open File text was manufactured by K.G. Campbell Corporation Laser Printing, Ottawa.

Collection:
Contractor and supervisor details for sample collection
Category Responsible Party
Contractor: Marshall Macklin Monaghan, Toronto, Ontario
Supervisor: P.W.B. Friske (GSC)
Preparation:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Golder Associates, Ottawa, Ontario
Supervisor: J.J. Lynch (GSC)
Analysis:
Contractor and supervisor details for sample preparation
Category Responsible Party
Contractor: Barringer Magenta Ltd., Rexdale, Ontario Barringer Magenta (Alberta), Ltd., Calgary, Alberta
Supervisor: J.J. Lynch (GSC)

Other information:

OF 1102 not included in OF Summary table, missing information:

Number of Lake Sites

Funding source

Date modified: