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: NA015
Sample: 047-ROVS
Device: grab, ROV
Latitude: 39.4828
Longitude: 15.0732
Water Depth(m): 1162
Date: 20110921
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: sedimentary (chemical), Mn/Fe oxide crusts and nodules
Weathering/Metamorphism: metamorphism - hydrothermal
Comments: Suction sample of few black rocks and black wiggly material on yellow bacterial mat. Subsamples: a=URI, b=Italy, c=New Zealand