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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-15 23:08:46 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -15.0665 Longitude: 155.8809 Position from underway logging |
| Sample number: | in2019_v04_D18_002 |
| Dredge: | D18 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 2 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | brown |
| Composition: | mafic |
| Alteration: | Mn crust |
| Grain size: | pebble (2-64 mm) |
| Grain shape: | angular |
| Sorting: | poor |
| Components: | volcanic vesicular | other |
| Sample bagged: | yes |
| Bucket number: | 36 |
| Rock name: | Manganese crust clast supported altered breccia |