A weak magnitude 2.8 earthquake struck 54 km southwest of San Jose de Jachal on Saturday, Nov 7, per volcanodiscovery.com.
Just a day earlier, on Friday, Nov 6, two more minor quakes hit the area: one measuring 2.7 near Ullum and another 2.5 east of Caucete, according to volcanodiscovery.com.
Meanwhile, the San Juan Mining Chamber and Grupo Petersen agreed to strengthen the value chain, panorama-minero.com reports.
Los Azules signed an agreement with Banco San Juan and Grupo Petersen's mining unit to finance and train suppliers, shale24.com notes.