AGB2A, a Guinea based company, produces one of the best metallurgical grade bauxite for alumina refinery by dry beneficiation process involving crushing and screening of ore. GBT bauxite is unique and different from usual Guinea bauxite as these are embedded in the silica rich fines at the periphery of hillocks. This is the first project in Guinea to beneficiate bauxite ore at the mine site and export high quality ore. The XRF, quantitative mineralogical analysis and bomb digestion tests showed that this is an ideal bauxite for low temperature alumina refinery. Beneficiated lumpy bauxite has fairly high available alumina (44-46% in average) and low reactive silica 1.2 to 1.4 with less than 1% boehmite.

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AGB2A is a Guinean company with all operational logistics, administrative authorization and significant bauxite reserves.

  • Partnership 58% GIC (Guinea), 42% Contemporary (China)

  • Holder of all operating licenses and permits

  • Holder of a port area of 2 KM2

  • A wharf with a loading capacity of 1,500 T / h increased to 3,000 T / h at the end of June 2020

  • Maritime logistics (Barge / transhipment) in place.

  • Bauxite reserves: 320 Million Tonnes (MT) spread over two permits

  • 90 MT GBT

  • 230 MT AXIS

  • An average content of Alumina of 46% and Silica of 3% in all the deposits and there is potential to upgrade the ore by dry and wet beneficiation process.

Our Values
  • Integrity in all our actions

  • Commitment to employees

  • Responsible commitment to the host communities

  • Compliance with the requirements of the mining code

Our Mission

To develop and produce the best quality metallurgical grade bauxite and our commitment to protect the health and well-being of our employees and the environment in the communities, where we work.


Our Vision

To be a recognized world’s leading bauxite mining company, bringing innovations to improve the way the world works and lives.


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5e Étage, Immeuble Alima  | 

Commune de Kaloum  |  Conakry, République de Guinée  | 



Claude Lorcy, Administrateur Général


Mobile (whatsapp) : +224 625 79 09 04 

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