bauxite is the principal ore of - Mineral Processing EPC- para bauxite minera o ,Mineral De Hierro,Bauxita,Cemento Aplicación Perlita Molino De . Mineral de Hierro, bauxite, cemento aplicación perlite molino para Ghana . y se ha convertido en el equipo principal en la industria de molienda ultrafina.Bauxite | Define Bauxite at Dictionary.combauxite [bôk ′ sīt′] A soft, whitish to reddish-brown rock consisting mainly of hydrous aluminum oxides and aluminum hydroxides along with silica, silt, iron hydroxides, and clay minerals.