RT Journal Article T1 Breves consideraciones en relación a la expresión "Minerales y rocas industriales" T1 Short consideration in relation to the espression "Minerals and industrial rocks" A1 Mata Perelló, Josep Maria A1 Sanz Balaguer, J. AB In this communication, we`ll do short considerations about commoly used expression of "minerals and industrial rocks", in our opinion, totally incomplete, and we`ll plan an alternative to suply its deficiencies PB Sociedad Geológica de España YR 1992 FD 1992 LK http://hdl.handle.net/10272/14111 UL http://hdl.handle.net/10272/14111 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026