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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-11 13:06:22 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -20.3304 Longitude: 155.8175 Position from underway logging |
| Sample number: | in2019_v04_D07_004 |
| Dredge: | D07 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 2 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | brown |
| Composition: | sedimentary |
| Alteration: | Fresh | Mn crust |
| Grain size: | silt | sand (<2 mm) |
| Grain shape: | rounded |
| Sorting: | moderate |
| Components: | carbonate/shell |
| Cement: | other carbonate |
| Sample bagged: | yes |
| Bucket number: | 14 |
| Rock name: | Limestone |
| Comments: | carbonate, mostly carbonate mudstone, evidence of infill with Mn perhaps?, small bivalve fossils (<1mm)?, refer to the diagram |