The quality and purity of Nigerian Baryte are very essential for its industrial applications, particularly in the oil and gas industry where it is a key component in drilling fluids. Nigeria's Baryte reserves are estimated at about 21.1 million metric tonnes, yet the country struggles with a significant supply gap, consuming 23,000 tonnes annually while production falls short by 13,000 tonnes. Initial evaluations of Baryte from various locations, including Agoi Forest Reserve, Akpet 1, Akpet Central Field, Akpet Composite, and Vein 1,2 and 3 Azara and veins 1, 2 and 3 Kumar fields. Only Agoi Forest Reserve, Akpet Composite Sample, Vein 1 Azara, and Vein 3 Kumar show that the materials meet the API density requirement of 4.2 g/ml. However, all of the samples have acceptable retention on 200 and 325 mesh sieves. However, impurities such as silicates, carbonates, and iron oxides reduce its commercial value. This study suggests employing integrated beneficiation techniques, including magnetic separation, gravity, flotation, and chemical treatments, to improve the Baryte’s quality. The research aims to remove impurities and optimize particle size to achieve higher specific gravity and purity. The project will develop and validate a comprehensive beneficiation process using cost-effective, locally sourced algal biomass to modify the mineral’s surface properties, enhancing the effectiveness of the separation and flotation methods. The beneficiation products will be characterized using SEM-EDX, FTIR, and XRD techniques. Expected outcomes include producing high-grade Baryte that meets international standards, thereby enhancing its global market competitiveness and preventing significant capital outflows. The study will provide a framework for efficient Baryte beneficiation, promoting resource optimization in Nigeria.