Michel Jébrak is a Franco-Canadian geologist, academic and a researcher. He is an emeritus professor at University of Quebec’s Department of Earth and Atmospheric Sciences. He is a former Vice-Rector for Research and Creation at UQAM and holder of the UQAT-UQAM Mining Entrepreneurship Chair.
Jébrak's areas of expertise include geology of mineral resources, mining innovation and exploration, social innovations and transformations and Earth Science. He has published over 100 research papers and has contributed to the discovery of copper deposits in Oman and gold in Mauritania. He contributed in founding the Order of Geologists of Quebec, the Heart of Sciences at UQAM, the University Network on Mineral Diversification of Quebec, the CONSOREM and the Canadian Council of Mining Innovation. He also contributed to the formation of Mines and Society System Chair at the Ecole des Mines de Nancy, in France.
He is the founding member of Quebec section at the Geological Association of Canada. He has served as president of the scientific council of Ouranos, and of Science and Technology Quebec Council. In 2013, Jébrak was awarded the Chercheur d’Excellence Award by the University of Lorraine. In 2018, he was awarded the Bancroft Prize.
Education
Jébrak completed his master's in geology from Pierre and Marie Curie University, Paris, in 1975. He then studied at University of Orléans, and received his Diploma of Advanced Studies in Applied Geology in 1977 and his Doctorate of Specialization in Geology and Geochemistry of Natural Resources in the following year. In 1984, he received his Doctorate of Science degree in Natural Sciences from University of Orléans.
Career
Jébrak worked briefly at The Ministry of Energy and Mining in Morocco before being appointed by B.R.G.M. as a geologist and project manager for a seven year term in 1980. He then moved from France to Canada and joined UQAM’s Department of Earth and Atmospheric Sciences as Professor of Geology. In 2019, he was promoted to emeritus professor at the University.
Along with his academic responsibilities, Jébrak also held administrative appointments at the University. He was appointed as the Head of his department from 1999 till 2001 and served as Dean of Science in the following year. He has played a role in initiation and development of the Cœur des Sciences at UQAM. Jébrak was elected as Vice-Rector for Research and Creation at UQAM from 2004 to 2008 and was the holder of Chair in Mining Entrepreneurship at UQAT-UQAM from 2010 till 2018. He was President of the Science and Technology Council in the Quebec government in 2009.
Jébrak is also an economic geologist and has over 30 years of field experience. From 1984 till 1986, he served as project manager at BRGM for an exploration project for gold in Cameroun and for copper and gold in Oman. He served as regional exploration manager for West Africa La Source Mining Company and led the grass-root exploration in Lero Fayalala and the development of the large gold Tasiast project in Mauritania. He was associated with Goviex as an exploration manager and was involved in the strategy, technical evaluation and management of exploration projects for minerals and metals in West Africa. In 2012, he was appointed as a Senior Associate for TGM and served as a project manager at Effigis from 2017 till 2018.
Research
Jébrak has conducted research focusing on mining exploration and engineering, geopolitics of mineral resources geology and Earth Science along with social innovations and transformations. He has carried out a series of research on mineral deposits, mainly in Quebec, France and Africa. He studied the gold deposits associated with granites.
Mineral resources
Jébrak has conducted significant research on the exploration of base and precious metals and the evaluation of mineral potential. In 2000s, Jébrak worked on normative minerals and alteration indices for mineral exploration and applied NORMAT technique for the quantification of hydrothermal alterations. He then studied the alkali element depletion in the context of chloritization, paragonitization and pyrophillitization components. His applied method allowed the estimation of carbon dioxide content from normative loss on ignition, which in turn leads to calculation of carbonate minerals.