Information: - Our applications will be disrupted from 2024-05-03 16:30 AEST to 2024-05-03 18:00 AEST Friday due to infrastructure upgrades. We apologize for any inconvenience and appreciate your patience during this maintenance window.
Please login if you have access to particular applications.
Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-25 22:42:59 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -13.5414 Longitude: 159.212 Position from underway logging |
| Sample number: | in2019_v04_D41-018 |
| Dredge: | D41 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 5 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | brown |
| Composition: | sedimentary |
| Alteration: | Fresh | Mn crust |
| Grain size: | sand (<2 mm) | pebble (2-64 mm) | cobble (>64 mm) |
| Grain shape: | mixture |
| Sorting: | poor |
| Components: | carbonate/shell | other |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 76 |
| Rock name: | Calcite matrix supported, multilithic, conglomerate/Breccia |
| Comments: | Same as D41-017 and -019. Unsure if conglomerate or breccia. Subangular to rounded clasts. Clasts mostly consist of laminated carbonate mud (with red streaks) |