solfatara
solfatara, a natural volcanic steam vent in which sulfur gases are the dominant constituent along with hot water vapour. See fumarole.
This article was most recently revised and updated by Amy Tikkanen.
Citation Information
Article Title:
solfatara
Website Name:
Encyclopaedia Britannica
Publisher:
Encyclopaedia Britannica, Inc.
Date Published:
03 February 2011
Access Date:
November 14, 2026