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: | 2019-08-30 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 |