Survey Metadata
Stream sediment
Quebec
1970
Stream sediment sampling survey, NTS 31K/8, Lac Pythonga region, Pontiac county, Quebec, 1970.
Location map
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Survey Description
In 1970, a stream sediment sampling survey was conducted in the Lac Pythonga region, Quebec. The area covers 1100 km2. A total of 294 samples were collected at an average density of 1 sample per 3.7 km2 and analysed for:
| Element | Dissolution | Technique |
| Cu, Pb, Zn, Ni, Co, Mn, Ag, Sb |
HNO3 |
atomic absorption (AAS) |
| U |
HNO3 |
visual colorimetry |
| Mo | HCl | visual colorimetry |
| Sn | HCl | visual colorimetry |
The data are published in Open File DP-395, Department of Natural Resources, 1976.
Publication History
| Index | Publication |
|---|---|
| 1 | Division de la géochimie (1976). Géochimie des sédiments de ruisseau, région du lac Pythonga, Québec. Ministère des Richesses naturelles, Dossier public DP-395. ( 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 |
|---|---|---|---|
| 46.25° | 46.5° | -76.5° | -76° |
The geographic extent of the survey is defined by the following polygons:
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Covers part of NTS 31K/8 (Lac Pythonga). The Lac Pythonga region is located in the Pontiac county. It is bounded by latitudes 46°15' and 46°30' and longitudes 76° and 76°30'. It includes Lac David, Lac à la Tortue and Rivière de l'Aigle.
Keywords
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