| Repository: | University of Rhode Island Contact the Curator |
| Ship: | Nautilus |
| Cruise: | NA037 |
| Sample: | 019-ROVG |
| Device: | grab, ROV |
| Latitude: | 16.6569 |
| Longitude: | -62.2708 |
| Water Depth(m): | 759 |
| Date: | 20131023 |
| PI: | Croff Bell, Katy |
| Storage: | room temperature, dry |
| Province: | trench, insular |
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| Lithology/Mineralogy: | igneous (extrusive/volcanic), andesites amphibole (amph) |
| Glass/remarks: | notable Mn/Fe oxide coatings |
| Comments: | Small roundish rock, reddish and grey in color. ~10-15 cm. Taken from rock outcrop near area w. possible volcanic sediment. Rounded, half manganese crust (black), hornblende/andesite (4 mm hornblende) |