Survey Metadata

Stream sediment



Stream sediment sampling survey, NTS 31N/9, 13, Lac Bouchette and Lac Landron area, Québec, 1970-1971.

Location map

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Survey Description

In 1970-1971, a stream sediment sampling survey was conducted in the Lac Bouchette-Lac Landron region, Quebec.  The area covers 2090 km2.  A total of 291 samples were collected at an average density of 1 sample per 7.2 km2 and analysed for:


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


atomic absorption (AAS)


visual colorimetry


The data are published in geological report RG-181, Department of Natural Resources, 1978.

Publication History

Index Publication
1 Otton, J.K. (1978). Région des lacs Bouchette-Landron. Ministère des Richesses naturelles, Rapport géologique RG-181, 113 p. (more)

Project History

Index Year Project
1 1964-1981 Stream sediment, soil sampling surveys, Outaouais area, Quebec, 1964-1981. (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
47.5° 47.75° -77° -76°

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

  • Covers parts of NTS 31N/9 (Lac Landron), /13 (Lac Sabourin). The Lac Bouchette and Lac Landron area is bounded by latitudes 47o30' and 47o45' and longitudes 76o and 77o. It is located in the northern part of Gatineau 7 electoral district and includes a part of Parc La Vérendrye.


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