Survey Metadata

Stream sediment



Stream sediment sampling survey, NTS 31O/16, Casey region, Laviolette county, Quebec, 1970.

Location map

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Survey Description

In 1970, a stream sediment sampling survey was conducted in the Casey region, Quebec.  The area covers 500 km2.  A total of 98 samples were collected at an average density of 1 sample per 5.1 km2 and analysed for:


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


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


visual colorimetry


The data are published in Open File DP-213, Department of Natural Resources, 1970.

Publication History

Index Publication
1 Lee, S. (1970). Géochimie des sédiments de ruisseaux, région de Casey, Québec. Ministère des Richesses naturelles, Dossier public DP-213. (more)

Project History

Index Year Project
1 1964-1978 Stream sediment, groundwater and soil sampling survey, Mauricie area, Quebec, 1964-1978. (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
47.75° 48° -74.5° -74.25°

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

  • Covers part of NTS 31O/16 (Casey). The Casey area is bounded by latitudes 47o45' and 48o and longitudes 74o15' and 74o30'. It includes Rivière Pichoui and Rivière Ribbon.


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