Our consultancy is concentrated in the minerals where Tanzanian geology offers a decisive structural advantage and global demand justifies institutional rigour.
Ethical sourcing & refining consultancy.
From artisanal aggregation under the Lupa Goldfield to LBMA-eligible doré logistics, GMA structures full chain-of-custody mandates for refiners and bullion banks.
Industrial supply chain & processing efficiency.
Concentrate offtake structuring, smelter optimization and East-African corridor logistics for industrial buyers in the energy-transition supply chain.
Strategic investment & high-tech application consultancy.
Advisory on Pt, Pd, Rh and the magnet-feedstock rare earths (Nd, Pr, Dy) — including Mkuju and Wigu Hill prospects — for sovereign and strategic-tech buyers.