Resource audits and reviews for 68 projects – Ag, Au, Cu, Fe, Li, Mo, P, Pb, Talc, U and Zn.
Drill hole spacing studies for 7 projects – Au, Coal, Cu, P, Pb and Zn
Linear estimates for 60 projects – Al2O3, Au, Coal, Cu, Fe, Garnet, In situ Heat, Mineral Sands, Ni, Pb, Zn and U.
Variography and geostatistical studies for 31 projects – Ag, Au, Coal, Cu, Fe, Mo, Ni, Pb and Zn.
Conditional simulations for 18 projects – Ag, Au and Cu.
Non-Linear estimates for 8 projects – Au, Ag, Cu, Pb and Zn.