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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: University of Rhode Island
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Ship: Nautilus
Cruise: NA037
Sample: 044-ROVG
Device: grab, ROV
Latitude: 16.6159
Longitude: -62.1986
Water Depth(m): 818
Date: 20131025
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, insular
1 :   
Lithology/Mineralogy: sedimentary (pyroclastic), volcanic breccia (blocks)(>32mm)
Weathering/Metamorphism: metamorphism - hydrothermal
Glass/remarks:notable Mn/Fe oxide coatings
Comments: Yellow-ish rock w. dark interior. Reddish brown volcaniclastic breccia w. some parts w. manganese crusts. Interior has greenish white soft mineral (sapolitic/smectite) hydrothermally altered material. Subsamples: a: rock; b: coral polyp OGL vial # 138

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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