A DEADLY volcano that spits bright blue lava contains the world’s largest acid lake – capable of melting human skin.
Kawah Ijen, is a gargantuan volcano on the island of Java, Indonesia, with its lake water’s pH similar to that of battery acid.
GettyThe blue flames erupt from the volcano[/caption] GettyIjen volcano crater lake in Indonesia[/caption] GettySteep slopes of the Ijen volcano crater are covered in yellow solidified sulphur[/caption]The Ijen volcano complex...