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 0903



Open File:  0903
Previous OF publication(s):  0560
Province / Territory:  Newfoundland & Labrador
Funding Source:  
Year of Collection:  1978

Survey Type:  Regional Lake Survey
# Lake sites:  0
# Stream sites:  0
Survey Area:  0 km²
NTS Sheet(s):  023G, 023H

The regional lake survey for west Labrador (NTS 23G and 23H) 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

Sediments
variablemethoddetection limityear of analysis
ArsenicHY-AAS1 ppm1978
CadmiumAAS0.2 ppm1978
CobaltAAS2 ppm1978
CopperAAS2 ppm1978
FluorineISE40 ppm1978
IronAAS0.02 pct1978
LeadAAS2 ppm1978
Loss-on-ignitionGRAV1 pct1978
ManganeseAAS2 ppm1978
MercuryCV-AAS10 ppb1982
MolybdenumAAS2 ppm1978
NickelAAS2 ppm1978
SilverAAS0.2 ppm1978
UraniumNADNC0.2 ppm1978
VanadiumAAS0.5 ppm1978
ZincAAS2 ppm1978
Waters
variablemethoddetection limityear of analysis
FluorideFT20 ppb1978
UraniumFT 1978
UraniumLIF0.05 ppb1982
pHGCM 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
CategoryResponsible Party
Contractor:Marshall Macklin Monaghan, Toronto, Ontario
Supervisor:E.H.W Hornbrook,N.G. Lund (GSC)
Preparation:
Contractor and supervisor details for sample preparation
CategoryResponsible Party
Contractor:Golder Associates, Ottawa, Ontario
Supervisor:J.J. Lynch (GSC)
Analysis:
Contractor and supervisor details for sample preparation
CategoryResponsible Party
Contractor:(1978 and 1982 - sediments) Chemex Labs Limited, Vancouver, British Columbia (1982 -waters ) Acme Analytical Laboratories, Toronto, Ontario (1978-waters) Barringer Magenta Ltd.,Toronto, Ontario
Supervisor:J.J. Lynch (GSC)

Other information:

3 of 4 OF for West Labrador

OF 903 not included in Summary Table, therefore information missing:

collection year 1978 and 1982?

Number of lake sites?

funding?

Hg analysis in 1982?

D.L. for Uwater in 1978?

Date modified: