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CBG Bauxite (Aluminium Ore) Mining Operations

Producer of



Boké, Western Guinea


Guinean state – 49%; Halco partnership – 51%

Geology type

Bauxite formed by tropical weathering

Mineral type

Massive, clayey and sandy bauxite mineralisation

Reserve base

300Mt in current reserve area

Annual production

11.5Mt/y to 12.5Mt/y shipments at a nominal 3% moisture

Mining method

Open pit

Processing method

Crushing and drying run-of-mine ore for shipment

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