A Fluid Inclusion Study of the Brookbank Deposit, Northwestern Ontario: A Transition from Mesothermal...Department of Geology, Lakehead University, Thunder Bay, ON P7B 5E1, Canada * Correspondence: sakissin@lakeheadu...The Brookbank and Cherbourg Zone gold deposits are located in the Beardmore–Geraldton greenstone belt...Province of the Canadian Shield. Brookbank is a shear zone deposit, whereas the Cherbourg Zone, joined...joined by a shear zone to the Brookbank, is a fissure vein deposit, presumably formed by the same ore-depositing |