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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: University of Rhode Island
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Ship: Nautilus
Cruise: NA035
Sample: 063-ROVG
Device: grab, ROV
Latitude: 18.3241
Longitude: -64.1574
Water Depth(m): 1456
Date: 20131013
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, insular
1 :   
Lithology/Mineralogy: sedimentary (pyroclastic), tuff
Weathering/Metamorphism: weathering - moderate
Glass/remarks:notable Mn/Fe oxide coatings
Comments: Round-shaped, small rock, >10cm, mn-coated. Cut in half: altered, greenish interior; very soft metasedimentary - fine-grained indurated tuff
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When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.


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