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: NA018
Sample: 049-ROVG
Device: grab, ROV
Latitude: 39.8403
Longitude: 14.707
Water Depth(m): 645
Date: 20111102
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: Barite, anyhydrite crust; lots of biological growth; pyrite - dense gray; sulfides