Gold occurs (1) in a solid solution series with the native element silver (as electrum), (2) naturally alloyed with other metals like Copper and Palladium, and (3) as inclusions within other minerals such as pyrite.
Punika kawéntenan ring séri larutan padat sareng élemén asli pérak (manados éléktrum), sacara alami mapadu sareng logam tiosan sekadi temaga miwah palladium taler mineral inklusi sekadi ring pirit.