乌什北山铝土矿为沉积型,铝土矿主要形成于中石炭世.其找矿标志有地层、矿体颜色。岩石结构、放射性、岩溶角砾岩等标志.
The bauxite ore of beishan wushi is sedimentary. The ore mostly lay in era of Carboniferous and early permian,especially the middle Carboniferous ; the mainly prospecting criterias are stratigraphic marker, ore body colour marker, rock structure marker, radioactive tag, structure sign;karst breccia sign.