Concept: tailing
Label (en): tailings
Description (en): materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore
Also known as (en): mine tailings, tails, mining waste, mine tails
Label (es): relave
Description (es): desecho de mina
Label (ca): deixies
Description (ca): subproducte en els processos de concentració i "rentat" de minerals
Label (it): Residui minerari
Subclass of: industrial waste, anthropogenic environmental material, sludge