Survey Metadata
Stream sediment
Quebec
1971
Stream sediment sampling survey, NTS 32K/9, Lac Rocher area, Nord-du-Québec region, Quebec, 1971.
Location map
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Survey Description
In 1971, a stream sediment sampling survey was conducted in the Lac Rocher area, Quebec. The area covers 1200 km2. A total of 57 samples were collected at an average density of 1 sample per 21 km2 and analysed for:
| Element | Dissolution | Technique |
| Cu, Pb, Zn, Ni, Co, Mn, Ag, Sb |
HNO3 |
atomic absorption (AAS) |
| U |
HNO3 |
visual colorimetry |
The data are published in Open File DP-209, Department of Natural Resources, 1971.
Publication History
| Index | Publication |
|---|---|
| 1 | Franconi, A. (1971). Géochimie des sédiments de ruisseau, région du lac Rocher, Québec. Ministère des Richesses naturelles, Dossier public DP-209. ( more) |
Project History
| Index | Year | Project |
|---|---|---|
| 1 | 1971-1979 | Stream sediment sampling surveys, Nord-du-Québec region, 1971-1979. ( more) |
Geographic Extent
| Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
|---|---|---|---|
| 50.5° | 50.75° | -76.5° | -76° |
The geographic extent of the survey is defined by the following polygons:
-
Covers NTS 32K/9 (Lac Rocher). The Lac Rocher area is located in the Nord-du-Québec region. It includes Lac Keniapiscau, Lac Scott, Lac Bourdevont and Lac Kennisca. It is bounded by latitudes 50°30' and 50°45' and longitudes 76° and 76°30'.
Keywords
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