RE:RE:Bought today...
Hard to know the potential revenue to the end user, but there are several ways to structure a deal. With Marifil's expertise in navigating Argentine mining rules, I would think MFM would be the operator with some sort of guaranteed income over expenses.
The limestone project is basically a gravel quarry type situation. I am not sure if it is hard enough to require a few dynamite blows or if it will crumble enough with a front-end loader scoop.