El Tío (The Uncle), is believed in Cerro Rico, Potosí, Bolivia as the Lord of the underworld. There are many statues of this devil-like spirit in the mines of Cerro Rico. El Tío rules over the mines, simultaneously offering protection and destruction. Some figures are really in the shape of a goat. Miners bring offerings such as cigarettes, coca leaves, and alcohol for the statues and believe that if El Tío is not fed, he will take matters into his own hands.