The Neves-Corvo deposit. The Neves-Corvo deposit is located at the southeastern termination of the Rosário-Neves-Corvo antiform, in the Portuguese part of the IPB, and is composed of seven known massive and stringer sulfide orebodies (the Neves, Corvo, Graça, Lombador, Zambujal, Semblana and Monte Branco orebodies; …