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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-28 04:34:46 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -15.8227 Longitude: 159.551 Position from underway logging |
| Sample number: | in2019_v04_D47-004 |
| Dredge: | D47 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 2 |
| Sample sawn: | No |
| Sticker: | yes |
| Colour: | grey-light | brown |
| Composition: | intermediate |
| Alteration: | altered |
| Vesicle Filling (%): | 20 |
| Vesicle fill: | mn oxide |
| Components: | pumice |
| Sample bagged: | yes |
| Bucket number: | Sed bucket G |
| Rock name: | Pumice |
| Comments: | Elongated vesicles. domain alteration. patches of Mn-oxide, some white alteration? of calcite. Black particles (Mn-oxide?) included in pumice. 0.38 kg |