John Murphy [photo]

John Murphy

Pr Sci Nat
BSc (Hons) (Engineering Geology), MBA, FGSSA

Managing director, owner

More than 27 years’ experience in base, precious, bulk and energy minerals exploration, mining and techno-economic assessment in Africa.

Coniace Madamombe [photo]

Coniace Madamombe

Pr Sci Nat
MSc (Exploration Geology), MBA, FGSSA

Director, owner

More than 15 years’ operational and consulting experience in mineral exploration, mining geology, project techno-economic appraisal and reviews in Africa


Darren Portela

Pr Sci Nat
BSc (Hons), MGSSA

Director, owner

More than 10 years’ involvement in chrome, coal, iron ore, manganese, tin, vanadium, gold and bauxite exploration in Africa for TMC.

dir keith wilson

Keith Wilson

BSc Engineering (Mechanical) MSAIMM
CertEng (Mine & Works)

Director, owner

More than 27 years’ technical, managerial and consulting experience within the mining industry.

Russel Heins [photo]

Russell Heins

BSc (Hons) Minerals Engineering, FSAIMM, MIMMM
Registered Chartered Engineer

Director, owner

More than 32 years’ technical, managerial and business development experience in the international mining industry.

Andrew Hart [photo]

Andrew Hart

Member, South African Institute of Chartered Accountants

Director, owner

TMC finance director since 2007; previously financial manager from 2002.