What Is A Fumarole

What Is A Fumarole. A fumarole (latin fumus, smoke) is an opening in the crust of the earth, often in the neighborhood of volcanoes, where steam and gases come out, for instance carbon. A fumarole is an opening in the ground through which steam and gases come out.

Fumaroles are vents or openings that issue steam and hydrogen sulphide and other gases, and are usually associated with past or current magmatic activity. They can be found in active volcanoes, along tiny cracks in.