Iñigo Borrajo

Institute of Geosciences | IGEO · Department of Geology

Solubilidad de wolframita y casiterita en fluidos hidrotermales: modelo termodinámico

The Fontao and Santa Comba deposits represent a rather unusual group of W-Sn mineralization. The mineralization is related to epizonal poly-intrusive granitic complex where the youngest mineralized intrusion (the endogranite) is bordered and separated from the previous intrusive bodies (exogranite) by a pegmatite-like body (stockscheider). In these...

The Iberian Sn-W Metallogenic Province in the southernmost branch of the European Variscan Belt hosts one of the largest Sn-W resources in Europe. The mineralization is spatially and temporarily related to a large volume of Variscan granitic intrusions. Two main groups of W-Sn deposits can be distinguished: 1) Sn-(Li-Nb-Ta) deposits; and 2) W-Sn-(C...

Porphyry Cu can contain significant concentrations of platinum-group elements (PGE: Os, Ir, Ru, Rh, Pt, Pd). In this study, we provide a comprehensive in situ analysis of noble metals (PGE, Au, Ag) for (Cu-Fe)-rich sulfides from the Elatsite, one of the world’s PGE-richest porphyry Cu deposits. These data, acquired using laser ablation-inductively...

Geolodia (virtual) de la provincia de Cáceres. Este año se celebra en Logrosán, donde se explican los fundamentos geológicos que han dado lugar a sus conocidas minas de casiterita y fosforita.