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:
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Covers part of NTS 31I/6 (Saint-Gabriel-de-Brandon). The Saint-Gabriel-de-Brandon area is bounded by latitudes 46°15' and 46°30' and longitudes 73°15' and 73°30'. It includes Lac Mandeville and Lac Maskinongé.
Keywords
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