| Repository: | University of Rhode Island Contact the Curator |
| Ship: | Nautilus |
| Cruise: | NA037 |
| Sample: | 049-ROVG |
| Device: | grab, ROV |
| Latitude: | 16.6047 |
| Longitude: | -61.9389 |
| Water Depth(m): | 801 |
| Date: | 20131026 |
| PI: | Croff Bell, Katy |
| Storage: | room temperature, dry |
| Province: | trench, insular |
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| Lithology/Mineralogy: | igneous (extrusive/volcanic), andesites plagioclase + amphibole |
| Weathering/Metamorphism: | weathering - moderate |
| Comments: | Small, round, brown rock, diameter <10 cm, greenish-grey dense plag.-physic andesite w. some hornblende(?), slightly altered. Concave weathering on surface. |