Survey Metadata
Lake sediment
Quebec
1983
Lake sediment sampling survey, NTS 12L/7, 8, Baie Johan-Beetz area, Côte-Nord region, Quebec, 1983.
Location map
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Survey Description
In 1983, a lake sediment sampling survey was conducted in the Baie Johan-Beetz area, Quebec. The area covers 9000 km2. A total of 3375 samples were collected at an average density of 1 sample per 2.6 km2. Water samples were also collected from visited lakes and analyzed for pH and F (selective electrode). Lake sediment samples were analyzed for Ag, Al, B, Ba, Be, Ca, Cd, Ce, Co, Cr, Cu, Eu, Fe, K, La, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Sc, Sm, Sn, Sr, Th, Ti, V, Y, Zn (ICP-ES), U (fluorimetry), Hg (flameless atomic absorption), As et Sn (atomic absorption) and loss on ignition.
The data are published in Open File DP 85-18, Department of Energy and Resources, 1986.
In 2008, samples were reanalysed by ICP-MS and the work is summarized in Ministère des Ressources naturelles et de la Faune PRO 2009-02.
Publication History
| Index | Publication |
|---|---|
| 1 | Pelletier, M. (1986). Géochimie des sédiments de lac, région de la baie Johan-Beetz. Ministère de l'Énergie et des Ressources,Dossier public DP 85-18. ( more) |
| 2 | Hurtubise, E. (2009). Regroupement et nivellement des plus récentes données géochimique régionales des sédiments de fond de lac de la Côte-Nord (région administrative 09). Corporation de promotion du développement minéral de la Côte-Nord, Manuscrit brut MB 2009-13. ( more) |
| 3 | Hurtubise, E., Morin, S J., Labbé, J-Y. (2009). New geochemistry data for lake-bottom sediments in the Minganie and Basse-Côte-Nord areas. Ministère des Ressources naturelles et de la Faune (MRNF) et Corporation de Promotion du Développement Minéral de la Côte-Nord (CPDM), PRO 2009-02, 8 p. ( more) |
| 4 | Hurtubise, E., Morin, S J., Labbé, J-Y. (2009). Nouvelles données géochimiques de sédiments de fond de lac dans la région de la Minganie et de la Basse-Côte-Nord. Ministère des Ressources naturelles et de la Faune (MRNF) et Corporation de Promotion du Développement Minéral de la Côte-Nord (CPDM), PRO 2009-01, 8 p. ( more) |
Project History
Geographic Extent
| Minimum Latitude | Maximum Latitude | Minimum Longitude | Maximum Longitude |
|---|---|---|---|
| 50.25° | 51.5° | -63° | -62° |
The geographic extent of the survey is defined by the following polygons:
-
Covers NTS 12L/7 (Baie-Johan-Beetz), /8 (Baie Pashashibou). The Baie Johan-Beetz area is situated in the Côte-Nord region. It is bounded by latitudes 50°15' and 51°30' and longitudes 62° and 63°.
Keywords
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