where does alluminum come from
Site Search. Aluminium is derived from the ore bauxite. First bauxite is mined from typically shallow deposits, and then it is refined into alumina (alumina hydroxide â Al2O3) using the Bayer process at an alumina refinery.irst bauxite is mined from typically shallow deposits, and then it is refined into alumina (alumina hydroxide â Al2O3) using the Bayer process at an alumina refinery.