The high fumaroles have temperatures of and are composed mainly by sulfur dioxide, followed by minor amounts of hydrogen sulfide, hydrogen chloride, hydrogen fluoride, methane, nitrogen and oxygen.
The high fumaroles have temperatures of. The high fumaroles are composed mainly by sulfur dioxide. This was followed by minor amounts of hydrogen sulfide. This was followed by minor amounts of hydrogen chloride. This was followed by minor amounts of hydrogen fluoride. This was followed by minor amounts of methane. This was followed by minor amounts of nitrogen. This was followed by minor amounts of oxygen.