Weathered hydrothermal sulfide rubble on the side of one of the main spires at the Von Damm site.
Sulfide Rubble
Image courtesy of NOAA Okeanos Explorer Program, MCR Expedition 2011. Download larger version (jpg, 2.1 MB).

Weathered hydrothermal sulfide rubble on the side of one of the main spires at the Von Damm site.

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