World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership


Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA015
Sample: 008-ROVG
Device: grab, ROV
Latitude: 38.5662
Longitude: 14.1512
Water Depth(m): 883
Date: 20110915
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), dacites
Weathering/Metamorphism: weathering - moderate
Glass/remarks:notable Mn/Fe oxide coatings
Comments: ROV grab of brown-black angular lava block. Subsamples: a=URI, b=Italy, c=New Zealand