Survey Metadata
Stream sediment
Quebec
1977
Stream sediment sampling survey, NTS 22G/1, 22H/3, 4, Mont-Louis area, Gaspé Peninsula, Quebec, 1977.
Location map
(requires an Internet connection)
Survey Description
In 1977, a stream sediment sampling survey was conducted in the Mont-Louis area, Quebec. The area covers approximately 2500 km2. A total of 5562 samples were collected at an average density of 1 sample per 0.4 km2 and analysed for:
Element | Dissolution | Technique |
Cu, Zn, Pb, Ni, Co, Mn, Ag |
HNO3 |
atomic absorption (AAS) |
Mo | HCl | atomic absorption (AAS) |
Sn |
NH4I, HCl |
atomic absorption (AAS) |
U |
HNO3 |
visual colorimetry |
The data are published in Open File DPV-674, Department of Natural Resources, 1978. Some samples were reanalysed for arsenic (colorimetry) and results are published in DV 87-18.
Publication History
Index | Publication |
---|---|
1 | Choinière, J. (1978). Atlas géochimique des sédiments de ruisseau, région de Mont-Louis, Gaspésie, Québec. Ministère des Richesses naturelles, Dossier public DPV-674. ( more) |
2 | Choinière, J. (1979). Données brutes de l’échantillonnage des sédiments de ruisseau de la région de Mont-Louis (annexe du DPV-674). Ministère des Richesses naturelles, Dossier public DPV-675, 156 p. ( more) |
3 | Choinière, J. (1984). Atlas géochimique des sédiments de ruisseau de la région de Murdochville-Gaspé, Québec. Ministère de l'Énergie et des Ressources, Document divers DV 84-04. ( more) |
4 | Choinière, J. (1985). Synthèse de la géochimie des sédiments de ruisseau de la Gaspésie, Québec. Ministère de l'Énergie et des Ressources, mémoires MM 84-01. ( more) |
5 | Choinière, J. (1987). Analyses pour l'arsenic dans les sédiments de ruisseau, parties sud-ouest et centre nord de la Gaspésie. Ministère de l'Énergie et des Ressources, Document divers DV 87-18. ( more) |
Project History
Index | Year | Project |
---|---|---|
1 | 1964-1983 | Stream sediment, soil, heavy mineral sampling surveys, Gaspé peninsula, Quebec, 1964-1983. ( more) |
Geographic Extent
Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
---|---|---|---|
49° | 49.25° | -66.5° | -65° |
The geographic extent of the survey is defined by the following polygons:
-
Covers NTS 22G/1 (Ste-Anne-des-Monts), 22H/3 (Grande-Vallée), /4 (Mont-Louis). It is bounded to the north by the St. Lawrence River, between the cities of St-Anne-des-Monts and Petite-Vallée and 4 km north of Murdochville.
Keywords
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