Schist from Aveiro, Portugal
Portugal | |
| Rui Nunes' info 2019 |
| A.M.R. Neiva, A. Moura & P.C.S. Carvalh (2015). Metallogenesis at the Terramonte Pb–Zn–Ag quartz vein, Portugal: Geological, mineralogical and geochemical evidences. Ore Geology Reviews, 71:14-28. |