Minas de Riotinto
One of the main attractions in Huelva are the mines of Riotinto. We waited two days for better weather before we went there. Cerro Colorado The area of Riotinto is a zone of volcanogenic massive sulphide oredeposit which has produced significant copper, zinc, lead, gold andsilver.Cerro Colorado covers a surface of 4.2 km2 and …