This research work focuses on the redox map of the Akola West sector. In this sector of Arlit, at the Akola level, uranium mineralization is hosted in the Guezouman, which is an originally reduced sedimentary formation. The presence of oxyhydroxides highlighted in this formation at the Akola West sector is evidence of the oxidized fluids flows. The mapping of the distribution of the different redox parameters has allowed the existence of redox fronts to be highlighted. The analysis and interpretation of these results also allowed us to highlight the factors that controlled the mineralization in the Akola West sector. These include: tectonic, lithostratigraphic, paleogeographic, redox facies and fluid circulation. To this end, a hypothesis on fluid circulation has been proposed for this sector.