| Repository: | University of Hawaii at Manoa Contact the Curator |
| Ship: | Wecoma |
| Cruise: | W8907A |
| Sample: | W8907A STA72 |
| Device: | dredge, rock |
| Latitude: | 44.397 |
| Longitude: | -130.048 |
| Water Depth(m): | 3725 to 2130 |
| Date: | 19890701 |
| PI: | Jill Karsten |
| IGSN: | IEUHM00O3 |
| Storage: | room temperature, dry |
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NE Pacific Ocean, Blanco Trough. Chain bag dredge. Field description: basalt | |
| 1 : | |
| Lithology/Mineralogy: | igneous (extrusive/volcanic), basalt |
| Comments: | highly vesicular porphyritic basalt. |