- Nkomati (Ni-Cu-PGMs) – major pilot-plant campaign to derive concentrator design parameters for expansion
- Navan-Chelopech (Bulgaria) – Cu-Au recovery enhancement
- Agua Rica (Argentina) – Cu-Mo concentrator process design
- Agua Blanca (Spain) – preliminary process design for Ni-Cu-Co-PGM concentrator.
- Bushveld Complex. Process development for Kroondal, Marikana, Everest South, Pandora, Marula, Messina, Two Rivers and Blue Ridge.
- Process modification and plant upgrades for Lonplats, Impala, Northam
- Recovery of PGMs from chromite dump materials
- PGM recovery testwork for Ngezi and Unki (Zimbabwe),
- Kalgold (South Africa), Arctic (Finland), Platinum Australia, Placer Dome, CVRD.
- Gold process development for Bogosu (Ghana), Sukhoi Log (Russi