Probe vs CorvusGoldcorp just paid over 500million for Probe mines , the recent high grade drill results and the updated resource estimate of their borden project was the gamechanger than in my opinion lead to this aquistion . Its not hard to see the significance of the yellowjacket zone and the impact it will have on the IRR of the project for Corvus.. Even in this challenging market the majors won't let high grade low capex projects pass them by..
good luck
jay