1. Evaluation of AG, SAG, Ball or Pebble Milling Circuits for Base Metal Ores
- Nkomati nickel project forAvmin,South Africa
- Agua Rica copper ore project for BHP Copper,Chile
2. Pilot-Scale Test to Evaluate AG, SAG, Ball or Rod Milling Circuits on South African PGM Ores
- Impala Platinum UG2 and Merensky ores
- Kroondal Platinum UG2 Integrated milling and flotation pilot plant
- Two Rivers (Avmin)
- EverestSouth UG2(Aquarius Platinum)
- Ngezi (ZimbabwePlatinum Mines)
- Winnarshoek UG2 (Impala Platinum)
3. Target Gold Project for Avgold,
- South Africa – evaluation of AG, SAG, ball and pebble milling circuits.
Metallurgical audits of comminution circuits (Impala Platinum and Lonmin Platinum). Sampling campaigns, mass balance reconciliation, laboratory and pilot-scale testwork, steady-state computer simulations to evaluate possible circuit modifications to increase throughput and maintain or improve fineness of grind.