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| Repository: | URI | Latitude: | 12.15702 to 12.15906 |
| Ship: | Thomas G. Thompson | Longitude: | 143.81194 to 143.81414 |
| Cruise: | TN273 | Water Depth(m): | 5772 to 5469 |
| Sample: | TN273-17D | Date: | 20120109 to 20120109 |
| Device: | dredge, rock | PI: | Katherine Kelly |
| Storage: | room temperature, dry | IGSN: | URI900125 |
| Province: | ridge crest | ||
35kg of lava. 1 large gray rock. Collected from a forearc rift, SE Mariana forearc rift, smooth, dark feature in SW. | |||
| Contact URI | TN273 data at R2R |
| 1 : IGSN URI900126 | |
| Lithology and Mineralogy: | igneous (extrusive/volcanic), basalt |
| Glass and remarks: | notable Mn/Fe oxide coatings |
| Comments: | Sample TN273-17D-01-01. Rift bottom. microcrystalline basalt with 1% vesicles by volume, 55 cm in diameter |
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