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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: University of Rhode Island
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Ship: Nautilus
Cruise: NA054
Sample: 019-ROVG
Device: grab, ROV
Latitude: 12.2991
Longitude: -61.6368
Water Depth(m): 230
Date: 20140923
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, insular
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, vesicular (>10% vesicles) amphibole (amph)
Weathering/Metamorphism: metamorphism - hydrothermal
Comments: horneblende bearing bassalt with phenocrysts up to several cm; vesicular with hydrothermal Fe-oxide staining; bread crust lumpy texture

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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