Video:
Hydrothermal Vent Geologic Sampling - Dive Highlights
In this dive highlight from September 2nd, 2011, watch as the E/V Nautilus crew takes geologic samples in the Kolumbo volcano hydrothermal vent field off the coast of Santorini, Greece.
![Kolumbo vents](/sites/default/files/styles/square_thumbnail/public/images/cruises/kolumbo1.jpg?h=cc14e89b&itok=0niKDR6M)
Expedition