Survey Metadata

Stream sediment



Stream sediment sampling survey, NTS 12M/1, 2 and 12L/15, 16, Lac Gaudreault area, Saguenay county, Quebec, 1972.

Location map

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Survey Description

In 1972, a stream sediment sampling survey was conducted in the Lac Gaudreault area, Quebec.  The area covers 1500 km2. A total of 151 samples were collected at an average density of 1 sample per 9.9 km2 and analysed for:


Element Dissolution Technique
Cu, Pb, Zn, Ni, Co, Mn


atomic absorption (AAS)


The data are published in Open File DP-417, Department of Natural Resources, 1976.

Publication History

Index Publication
1 Sharma, K. (1976). Région du lac Gaudreault, Québec. Ministère des Richesses naturelles, Dossier public DP-417. (more)

Project History

Index Year Project
1 1964-1988 Stream sediment, lake sediment sampling surveys, Côte-Nord area, Quebec, 1964-1988. (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
50.75° 51.05° -62.75° -62°

The geographic extent of the survey is defined by the following polygons:

  • Covers NTS 12M/1 (Lac Arthur), /2 (Lac Ruffin) and 12L/15 (Lac Davy), /16 (Lac Gaudreault). The Lac Gaudreault area is located in Saguenay county, Côte-Nord region. It is bounded by latitudes 50°45' and 51°05' and longitudes 62° and 62°45'.


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