Photo de Gillian OMAGA à la conférence '25 flotation pendant sa présentation de ses travaux de recherche sur la valorisation des minerais particulièrement complexes du gisement de Thabazimbi (Limpopo Province, Afrique du Sud).Photo of Gillian OMAGA at the Flotation'25 conference during her presentation of her research work on the recovery of particularly complex minerals from the Thabazimbi deposit (Limpopo Province, South Africa).

Flotation 25 – Gillian OMAGA won the “Best oral presentation Award”

Gillian OMAGA, a doctoral student at GeoRessources within the Valo team, received the “Best oral presentation award” during her participation in the Flotation ’25 conference, which took place in South Africa from November 17 to 20, 2025. Flotation ’25 is one of the most prestigious conferences in the field.

During her presentation, entitled “Improved flotation of complex iron ore minerals using mixed cationic collectors with reduced starch dosage”, Gillian highlighted the progress of her work on the recovery of particularly complex minerals from the Thabazimbi deposit (Limpopo Province, South Africa), carried out as part of a CIFRE collaboration between ArcelorMittal and the GeoRessources laboratory.

Scroll to Top