Overview Cerro Tinte is a silver, lead and zinc low-sulfidation epithermal deposit composed by calcareous and pyroclastic rocks. It presents banded structures that can get to 3 meters wide with quartz-barite and zones replaced by sulfides. The results of Surface Geochemistry amount to values of 357 gr/tn of silver. Gallery (Click to view full image)…
Overview The Sierra de Las Minas project is located approximately 800 km northeast of Buenos Aires (Argentina) and 450 km northeast of Santiago de Chile (Chile); exactly southeast of the Province of La Rioja (Argentina). The project extends for approximately 4,000 hectares, which are divided into three exploration objectives: El Abra, JV14 and Aguero Maestro….
Overview Cerro Delta, located on the Maricunga Belt, is a high-sulfidation epithermal Au–Ag deposit composed by graniodorite to porphyritic rocks intruded by dacitic domes, andesite lavas and mafic reservoirs. It comprises Advanced Argilic alteration zones with central zones composed by vuggy quartz textures with silica superpositions. The superficial geochemical results show values of up to…
Overview La Providencia is an epythermal deposit of silver, copper, lead and zinc found in quaternary deposits (Deposits of La Providencia, Peralta and Sureda, 1992. Pleistocene), which all are superimposed by the tectonic shift of red bed-type sediments of the sediments group known as Pastos Grandes (Sijes Formation) of the Tertiary Period. Such sediments are…