World Data Service for Geophysics

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

doi:10.7289/V5H41PB8


Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA007
Sample: 010-ROVG
Device: grab, ROV
Latitude: 36.5267
Longitude: 25.4865
Water Depth(m): 502
Date: 20100731
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: sedimentary (chemical), sulfide chimney (fragment)
Comments: Piece of vent from the base; relatively large, well-developed with crystals in crevices, possibly barite; grainy texture- mostly dark gray in color; white, gray and brownish re grains rounded-subrounded; very porous and friable;
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