Structural geology, tectonics and geochronology.
Current research and/or projects
The focus of my research:
My research interests focus on structural geology and I am collaborating on diverse regional and thematic studies such as on the tectonic, structural and metamorphic evolution of orogenic belts. I am the author of many regional geochronological, geological mapping and compilation studies in the Canadian Appalachians. I am also involved in projects focusing on the structural controls and geological fingerprint of Phanerozoic and Precambrian orogenic gold deposits.
The significance of our research:
The results of our research contribute to a better understanding of the detailed geologic context essential to the decision making process in mineral and petroleum exploration and for the sustainable development of natural resources. Also, our work helps to reach a better understanding of the distribution of resources thereby increasing the efficiency of exploration strategies.
Research and/or project statements
Current Research Projects:
- Orogenic gold along major fault zones: Key characteristics and analogies between Phanerozoic and Precambrian settings.
- Banded iron formation-hosted gold deposits within the Superior (Musselwhite) and Churchill (Meadowbank) geological provinces.
- Northern Appalachians geology.
Professional activities / interests
- I currently supervise 2 PhD candidates at INRS-ETE (2011 to 2016).
Education and awards
Ph.D. in Earth sciences, Affiliation, Institut National de Recherche Scientifique (Quebec) and Université de Nice-Sophia Antipolis (France), 2000.
M.Sc in Geology, Queen’s University, Kingston, Ontario, 1993.
B.Sc. in Earth sciences, UQAM, Montréal, Québec, 1991.
- Taconic metamorphism preserved in the Baie Verte Peninsula, Newfoundland Appalachians: Geochronological evidence for ophiolite obduction and subduction and exhumation of the leading edge of the Laurentian (Humber) margin during closure of the Taconic Seaway; Castonguay, S; van Staal, C R; Joyce, N; Skulski, T; Hibbard, J P. Geoscience Canada vol. 41, no. 4, 2014, ; p. 459-482, doi:10.12789/geocanj.2014.41.055 .
- Geology, Baie Verte and parts of Fleur de Lys, Newfoundland and Labrador, NTS 12-H/16 and parts of NTS 12-I/1; Skulski, T; Castonguay, S; Kidd, W S F; McNicoll, V J; van Staal, C R; Hibbard, J P. Geological Survey of Canada, Canadian Geoscience Map 159, 2015, ; 1 sheet, doi:10.4095/295865.
- Geology, Nippers Harbour and parts of Horse Islands, Cape St. John, and Little Bay Island, Newfoundland and Labrador, NTS 2-E/13 and parts of NTS 2-E/12, NTS 2-E/14, and NTS 2-L/4; Skulski, T; Castonguay, S; Moussallam, Y; McNicoll, V J; van Staal, C R; Bédard, J H. Geological Survey of Canada, Canadian Geoscience Map 160, 2015, ; 1 sheet, doi:10.4095/295866.
- Geological setting of the world-class Musselwhite gold mine, Superior Province, northwestern Ontario: implications for exploration; Oswald, W; Castonguay, S; Dubé, B; McNicoll, V J; Biczok, J; Malo, M; Mercier-Langevin, P; in, Targeted Geoscience Initiative 4: Contributions to the understanding of Precambrian lode gold deposits and implications for exploration; Dubé, B (ed.); Mercier-Langevin, P (ed.). Geological Survey of Canada, Open File 7852, 2015, ; p. 69-84 Free download (whole publication) (pdf 110679 KB).
- Geology of the banded iron formation-hosted Meadowbank gold deposit, Churchill Province, Nunavut; Janvier, V; Castonguay, S; Mercier-Langevin, P; Dubé, B; Malo, M; McNicoll, V J; Creaser, R A; de Chavigny, B; Pehrsson, S J; in, Targeted Geoscience Initiative 4: Contributions to the understanding of Precambrian lode gold deposits and implications for exploration; Dubé, B (ed.); Mercier-Langevin, P (ed.). Geological Survey of Canada, Open File 7852, 2015, ; p. 255-269 .