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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-26 05:09:28 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -13.9301 Longitude: 159.7564 Position from underway logging |
| Sample number: | in2019_v04_D42-020 |
| Dredge: | D42 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 2 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | white | brown |
| Composition: | sedimentary |
| Alteration: | Mn crust | altered |
| Groundmass: | microcrystaline |
| Vesicle abundance: | <10% |
| Vesicle Filling (%): | 20 |
| Vesicle fill: | Clay |
| Grain size: | silt |
| Sorting: | good |
| Components: | carbonate/shell |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 79 |
| Rock name: | Wel sorted weakly to strongly altered limestone |
| Comments: | lamination on the corner of rock. Lamination strongly altered and very soft |