Aluminium ore, also known as bauxite, is an abundant and important mineral resource used to produce aluminium metal through electrolytic refining. However, there are multiple synonyms for aluminium ore such as bauxite rock, gibbsite, boehmite and diaspore. These minerals are mainly composed of aluminium oxides and hydroxides, along with impurities like iron oxide and silica. Bauxite rock is the most common form of aluminium ore, typically found in tropical and subtropical regions. Gibbsite and boehmite are hydroxide minerals that form from bauxite rock through weathering or alteration. Diaspore, on the other hand, is found in metamorphic rocks and represents a relatively rare form of aluminium ore. Understanding these synonyms is essential for anyone studying the global aluminium industry, mining, and mineral exploration.