World Data Service for Geophysics

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


Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA011
Sample: 014-ROVG
Device: grab, ROV
Latitude: 36.5279
Longitude: 27.0093
Water Depth(m): 380
Date: 20101012
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), pumice/scoria
Glass/remarks:>50% of samples exhibit fresh glass & Mn/Fe oxide coatings
Comments: Oval-shaped rock with bioencrustations on surface; 3 subsamples: A - URI, B - IGME, C - UOA