World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA007
Sample: 014-ROVG
Device: grab, ROV
Latitude: 36.5266
Longitude: 25.487
Water Depth(m): 502
Date: 20100731
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: sedimentary (chemical), sulfide chimney (fragment)
Comments: Sample from hydrothermal vent; bright vivid yellow coating on parts of exterior most likely sulfur; also orange and brown coating on parts of exterior; grainy textrue; gray and white subrounded- rounded grains; very porous and friable