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Event details
| Voyage: | IN2021_V04 [details] |
| When: | 2021-07-11 11:10:01 UTC |
| Log: | in2021_v04/Geology_Rocks_in2021_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -13.0649 Longitude: 105.773 Position from underway logging |
| Sample number: | in2021_v04_O029_R005 |
| Dredge: | O029 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | yes |
| Number of photos: | 5 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | red | brown |
| Composition: | sedimentary |
| Alteration: | Mn crust |
| Grain size: | silt | sand (<2 mm) |
| Grain shape: | mixture |
| Sorting: | poor |
| Components: | volcanic non-vesicular | carbonate/shell |
| Sample bagged: | yes |
| Bucket number: | 2 |
| Rock name: | Volcaniclastic breccia covered in Mn crust |
| Comments: | Thick manganese crust - not much material. |
| Encoding: | HTML |