Please login if you have access to particular applications.
Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-26 11:55:02 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -14.2201 Longitude: 159.6587 Position from underway logging |
| Sample number: | in2019_v04_D43-011 |
| Dredge: | D43 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 2 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black |
| Alteration: | Fresh | Mn crust | altered |
| Sample bagged: | yes |
| Bucket number: | 80 |
| Rock name: | Mn oxide crust |
| Comments: | Mn crust thickness 60mm. Shows a type of columnar growth? There is a thin layer of eroded carbonate on the bottom. |