Precious metal Precious metal A precious metal is a rare, naturally occurring metallic chemical element of high economic value. Chemically, the precious metals tend to be less reactive than most elements (see noble metal). They are usually ductile and have a high lustre. Historically, precious metals were important as currency but are now regarded mainly as investment and industrial commodities. Gold, silver, platinum, and palladium each have an ISO 4217 currency code. The best known precious metals are the coinage metals, which are gold and silver. Although both have industrial uses, they are better known for their uses in art, jewelry, and
Aurum (liqueur) Aurum (liqueur) Aurum is a sweet Italian liqueur produced in Pescara since 1925. It is 40% alcohol by volume and it is made from brandy and citrus fruit infusion. It goes well with sweets, especially with "parrozzo", another specialty of Pescara. Other than as a drink, it is often used as a cake ingredient or as an addition to ice-cream. The name of this liqueur was chosen by Amedeo Pomilio, the founder of the Aurum factory, upon suggestion by the poet and writer Gabriele D'Annunzio, with a reference to the ancient Roman origins of the recipe. The name derives from