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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-12 23:46:57 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -19.4424 Longitude: 155.1386 Position from underway logging |
| Sample number: | in2019_v04_D10_015 |
| Dredge: | D10 |
| Dredge Date: | 13/08/2019 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black |
| Composition: | sedimentary |
| Alteration: | Mn crust |
| Grain size: | sand (<2 mm) | pebble (2-64 mm) |
| Grain shape: | rounded |
| Sorting: | poor |
| Components: | scoria |
| Sample bagged: | yes |
| Bucket number: | 20 |
| Rock name: | Altered poorly sorted scoria breccia |
| Comments: | Mn crust 34mm, cement white/light colour non reactive to HCl |