1) Caldera of South America 2) River of South America 3) River in Chile 4) River in South America 5) River of The Americas 6) River in The Americas 7) River in The New World 8) River of Chile 
mining area, northern Chile. The open-pit copper mine lies in the Atacama Desert, 9,440 feet (2,877 m) above sea level and 75 miles (120 km) inland ...