San Roberto I, is the only non-gold project envisioned by Rio Suerte. Silver, zinc and lead are the main objectives in this area and it is also the only project requiring conventional mining operations.
Geologically, this area is overlain by materials of relatively recent Quaternary age. Resources of commercial value and interest are buried beneath this cover and require conventional exploration methods to assess potential. Initial development work has not yet been undertaken. Exploratory drilling, geochemical grab sampling, and other physical sampling activities are still required to fully evaluate the prospect area.