the author says capex of A$32m - seems to indicate there's an expectation that MCO is going to build about 8 processing plants or one monster size plant 8 times larger than the current Gekko
and mentioning a mine life of 5 years is not sensible as the dyke swarm could probably be mined for 50 years, or more - my guess that there's at least 10 million ounces in MCO's tenements
