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![Red staining on wall - mineral origin? biological origin? expn7253.jpg Red staining on wall - mineral origin? biological origin?](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_expn7253.jpg?itok=5Uc_60m8)
Description
Red staining on wall - mineral origin? biological origin? (Image credit: NOAA/OAR/OER, 2016 Deepwater Exploration of the Marianas, Leg 3.)
Credit
NOAA/OAR/OER, 2016 Deepwater Exploration of the Marianas, Leg 3.
Display Date
20160622T050352Z
Collection
Voyage to Inner Space
Ocean Exploration Collection
Modern Expeditions
2016 Deepwater Exploration of the Mariana