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| Repository: | URI | Latitude: | 12.2022 to 12.20732 |
| Ship: | Thomas G. Thompson | Longitude: | 143.86312 to 143.86422 |
| Cruise: | TN273 | Water Depth(m): | 5056 to 4812 |
| Sample: | TN273-18D | Date: | 20120109 to 20120109 |
| Device: | dredge, rock | PI: | Katherine Kelly |
| Storage: | room temperature, dry | IGSN: | URI900127 |
<1kg of sediment. Sediment rock (tuff). Collected from a forearc rift, SE Mariana forearc rift, NW-SE deformation fabric. | |||
| Contact URI | TN273 data at R2R |
| 1 : IGSN URI900128 | |
| Lithology and Mineralogy: | igneous (extrusive/volcanic), basalt, vesicular (>10% vesicles) |
| Glass and remarks: | some samples with fresh glass & Mn/Fe oxide coatings |
| Comments: | Sample TN273-18D-01-01. Brown tuff with Mn coating, 10 cm in diameter |
| 2 : IGSN URI900129 | |
| Lithology and Mineralogy: | igneous (extrusive/volcanic), basalt, vesicular (>10% vesicles) |
| Comments: | Sample TN273-18D-01-02. Rift bottom. brown tuff with Mn coating, 5 cm in diameter |
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