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| Repository: | URI | Latitude: | 12.61655 to 12.59698 |
| Ship: | Thomas G. Thompson | Longitude: | 143.20051 to 143.237 |
| Cruise: | TN273 | Water Depth(m): | 2790 to 3046 |
| Sample: | TN273-12D | Date: | 20111230 to 20111230 |
| Device: | dredge, rock | PI: | Katherine Kelly |
| Storage: | room temperature, dry | IGSN: | URI900115 |
| Province: | ridge crest | ||
<1kg of lava. Dredge came up empty - some chips of glass embedded in Pb WEIGHT. Collected from a seamount, Mariana trough, cone shaped edifice - western flank. | |||
| Contact URI | TN273 data at R2R |
| 1 : IGSN URI900116 | |
| Lithology and Mineralogy: | igneous (extrusive/volcanic), basalt, pillow |
| Glass and remarks: | some samples with fresh glass & Mn/Fe oxide coatings |
| Comments: | Sample TN273-12D-01-01. Island arc. many basaltic glass fragments <2 mm pulled from lead weight with tweezers. (Do not run for Pb) |
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