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: 007-ROVG
Device: grab, ROV
Latitude: 38.5682
Longitude: 14.1556
Water Depth(m): 746
Date: 20110915
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), andesites
Weathering/Metamorphism: metamorphism - hydrothermal
Glass/remarks:notable Mn/Fe oxide coatings
Comments: ROV grab with many tubeworms; rock has white filamentous bacteria; temp probe reads 13.15'C ambient, 13.34'C in sediment