Spanish Mena (minería) Cited by user Manlleus on 17 Jun 2023 Mena es el material natural del que se pueden extraer minerales o metales con beneficio económico.
English Ore Cited by user Shrekinspector on 06 Mar 2023 Ore is natural rock or sediment that contains one or more valuable minerals concentrated above background levels, typically containing metals, that can be mined, treated…