TIMMINS – The McIntyre Powder Project has obtained a document that outlines all the mines in Ontario where aluminum dust was used in an ill-fated attempt to protect workers from developing a lung condition known as silicosis.
At the time, the mines were unaware of the potential toxic effects of having their workers inhale aluminum dust particles.
At least a dozen mines from Timmins and the immediate surrounding area are listed in that document, which Janice Martell, of McIntyre Powder Project, said was obtained through a Freedom of Information request to the Workplace Safety and Insurance Board.