Survey Metadata

Stream sediment

Quebec

1970

Stream sediment sampling survey, NTS 31I/6, St-Gabriel-de-Brandon region, Berthier county, Quebec, 1970.





Location map

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Survey Description


In 1970, a stream sediment sampling survey was conducted in the St-Gabriel-de-Brandon region, Quebec.  The area covers 500 km2.  A total of 45 samples were collected at an average density of 1 sample per 11.1 km2 and analysed for:

 

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

HNO3

atomic absorption (AAS)
Mo HCl atomic absorption (AAS)
Sn HCl visual colorimetry
U

HNO3

visual colorimetry

 

The data are published in Open File DP-254, Department of Natural Resources, 1970.

Publication History

Index Publication
1 Denis, R. (1970). Géochimie des sédiments de ruisseaux, région de St-Gabriel-de-Brandon, Québec. Ministère des Richesses naturelles, Dossier public DP-254. (more)

Project History

Index Year Project
1 1970-1971 Stream sediment sampling survey, Lanaudière area, Quebec, 1970-1971. (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
46.25° 46.5° -73.5° -73.25°

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

  • Covers part of NTS 31I/6 (Saint-Gabriel-de-Brandon). The Saint-Gabriel-de-Brandon area is bounded by latitudes 46o15' and 46o30' and longitudes 73o15' and 73o30'. It includes Lac Mandeville and Lac Maskinongé.

Keywords


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