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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-09-01 05:28:14 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -24.3187 Longitude: 158.4815 Position from underway logging |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | y |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | grey-light | white |
| Composition: | carbonate |
| Alteration: | Mn crust | altered |
| Grain size: | sand (<2 mm) |
| Grain shape: | rounded |
| Sorting: | poor |
| Components: | carbonate/shell |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 96 |
| Rock name: | Coral base onto carbonate mudstone. |
| Comments: | 0.5 mm Mn crust. Top of rock Mn-oxide covered coral base with bioturbation. Below coral base is bioturbated carbonate mudstone. Gains are too small to see without microscope. |
| Sample number: | in2019_v04_D55-033 |
| Dredge: | D55 |