The present article is the result of investigations to try to understand the persistence of illegal artisanal gold mining in Côte d'Ivoire where the phenomenon, although illegal, continues to grow for about twenty years. Relying on the case of the Yaouré area, the study was conducted mainly from the consultation of secondary data and groups and key informant interviews. Survey data indicate that the illegal artisanal gold mining activity is a very lucrative business in which many players involved at various levels and with specific roles, are catered for at financially. The presence of people from the modern environment supposed to fight against clandestine gold mining continues certainly an explanatory factor for the persistence of this il...