A rare near-surface volcanic hydrothermal spring emitting hydrogren sulfide gas.
12/18/2018 8:32:54 AM
Photographer: Dr. Robert Schroeder
Affiliation: NOAA/NMFS/PISC/JIMAR/CRED
Date: 2003 September 1
Location: Commonwealth of Northern Mariana Islands, Maug Is.
Subject: Coral Reefs
Subject: NOAA 200th Photo Contest
Subject: Hydrothermal volcanic gas