Petrological studies of igneous and volcanic systems

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Igneous and volcanic rocks play a central role in the make up of Canada's varied geology. Magmatic activity in the form of volcanism, emplacement of magma into the Earth's crust and associated interaction between hot fluids and these rocks, play a key role in the formation of many varied and economically important mineral deposits, that help fund the nation's economy. At the same time, the presence of volcanoes close to large cities, such as Vancouver, pose concerns in terms of potential natural hazards. The study of igneous rocks and activity, therefore, is crucial in not only helping understand, identify and model the geological processes inherent in the generation of gold and other mineral deposits, but additionally and perhaps more significant in characterising cycles of volcanic activity and their estimated timeframes of operation. This type of information can help in the prediction of volcanic eruptions. To this background, this research program will study igneous rocks and the products of volcanism from parts of western Canada, Italy, and Colombia, to describe their nature and origins, and model the development of magmas. It will utilise state-of-the-art analytical equipment in combination with field and laboratory investigations. This project provides excellent training opportunities for 1 Ph.D. and 2 M.Sc.-level students in addition to supporting several undergraduate student research projects. As such, it will train the highly qualified people needed to keep Canada at the forefront of Geoscience education, exploration and research.