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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: 011-ROVG
Device: grab, ROV
Latitude: 16.7195
Longitude: -62.0632
Water Depth(m): 987
Date: 20131022
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, insular
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), andesites plagioclase + amphibole
Comments: Grey angular andesite block w. some biocrust. Very fresh andesite lava, very similar to young products of Soufriere Hills. Elongate hornblende phenocrysts (1:2-5), abundant plagioclase, phenocrysts and microcrysts, up to ~3mm max, mafic inclusions with sparse plagioclase phenocrysts
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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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