A hot vent (255 degrees C) near the top of a 38-meter-high sulfide chimney in the Loloa Kakai vent field on the Fonualei rift, sampled during dive Q233. The vent fluids forming these giant columnar chimneys are a result of water/rock reaction deep below the seafloor. They have a pH of approximately 5.2, not nearly as acidic as Volcano O cone fluids.
Photo Location: Pacific Ocean, NE Lau Basin
Photo Date: 2012 September 15
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Added On | 16th October 2015 |
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