A light, silver-white, ductile, malleable metal, with a high electrical conductivity and good resistance to corrosion. Its chemical symbol is Al. Used in jewelry, for costume jewelry and junk jewelry.
See Alexandrite Tsarstone collectors guide, Definition of Aluminum, http://m.alexandrite.net/viewpage.html?id=GG-086-00010 (A light, silver-white, ductile, malleable metal, with a high electrical conductivity and good resistance to corrosion. Its chemical symbol is Al. Used in jewelry, for costume jewelry and junk jewelry.) (as of Apr. 03, 2026, 14:13 GMT).