Let me guess—you’ve been here before: You run Whittle or Evolution, out comes a wall of RF shells.
Your screen shows 20 nested pits, each with numbers that look… fine. And then somebody asks: “So, which one do we actually mine first?” Read more .........

Most underground mines lose up to a third of their value in the first five years—and it has nothing to do with equipment or manpower. The real losses start long before production, hidden in misunderstood geology, weak geotechnical logic, and plans that fall apart underground. This guide exposes those silent value-killers and shows you how to build mine plans that are profitable, predictable, and defensible. If you want to become the engineer people trust for clarity, logic, and results, start reading.