Please login if you have access to particular applications.
Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-30 22:33:45 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -22.2572 Longitude: 159.171 Position from underway logging |
| Sample number: | in2019_v04_D51-002 |
| Dredge: | D51 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 4 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | red | brown |
| Composition: | sedimentary |
| Alteration: | Mn crust | altered |
| Grain size: | silt |
| Grain shape: | rounded |
| Sorting: | good |
| Components: | carbonate/shell |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 90 |
| Rock name: | Well sorted calcareous silt sandstone |
| Comments: | Contains coral fragments. Burrowing in areas of the rock. Silt and clay matrix. A lot of calcite. Carbonate clay in holes in the rock |