GEOVIA MINEX GEOLOGY AND MINE PLANNING FOR COAL AND STRATIFIED DEPOSITS

TAKE CONTROL OF MINE PLANNING WITH INCREASED SPEED AND ACCURACY BENEFITS MINEX PROVIDES SOLUTIONS TO KEY INDUSTRY CHALLENGES INCLUDING • Quickly and efficiently modeling large, deep and data-intense coal projects. • Accurately measuring coal quality and washability. • Reducing costs control related to waste removal and haulage. Save time Mine design made easier Make better decisions Speed and accuracy over the entire process Improve communication Better interpretation of data with powerful visualisation tools and graphical displays Achieve greater accuracy Tight integration with the stratigraphic...

“With help from Minex, our organization has received approval of our mining strategy. We have also seen our share price rise 67%.” — Resti Natalia Ginting, Mining Engineering, PT Bukit Asam (Persero) Tbk. OUR SOLUTIONS Open pit optimization • The Minex Pit Optimizer considers price and cost to locate and generate a final pit that is break even or optimal at its limits, using the well-known Lerchs Grossman (LG) algorithm. • Pit optimization is ideal where pits are deep and the material in the sloping final highwall makes a vertical analysis difficult. For simpler flat lying deposits, Minex provides...

“Minex’s dump scheduling and haulage planning tools allow us to easily integrate into the mine scheduling process different scenarios for hauling waste from pits to dumps via haul roads. In addition, they enable us to analyze our major cost drivers, and help us make better decisions about minimising our operating costs. I am very happy with the release and with our investment in Minex. I am also looking forward to future developments and releases of Minex.” Open pit short-term production • Interface with a variety of modern Survey GPS instruments to download from the field or upload for peg out....