I am actually doing a PhD in Environmental Chemistry at INRS - ETE in Quebec City with Guy Mercier as my thesis director and Louis Cesar Pasquier as an research associate that lead me in my thesis. We are actually developing a procedure to eliminate CO2(g) from some industries by a procedure of carbonation with a mineral waste of an Apatite mine called Mine Arnaud that contains majority Fayalite (FE2SiO4).