Please login if you have access to particular applications.
Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-21 02:56:56 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -12.6495 Longitude: 153.6421 Position from underway logging |
| Sample number: | in2019_v04_D32_036 |
| Dredge: | D32 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | grey-light | brown |
| Composition: | sedimentary |
| Alteration: | Mn crust |
| Grain size: | pebble (2-64 mm) | cobble (>64 mm) |
| Grain shape: | angular |
| Sorting: | poor |
| Components: | other |
| Sample bagged: | yes |
| Bucket number: | 46 |
| Rock name: | Matrix supported grey mudstone breccia in Mn oxide nodule |
| Comments: | Mn - crust 40 mm, very angular clast, possibly vesicles black feature in grey mudstone. |