Small naturally-occuring oil droplets that have seeped through the sediment.
Image ID: expl1881, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photo Date: 2006 May 8
Photographer: Ian MacDonald, Texas A&M- Corpus Christi
Credit: Expedition to the Deep Slope/NOAA/OER
Category: Ocean exploration/
• High Resolution Photo Available