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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-25 22:46:01 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -13.5477 Longitude: 159.218 Position from underway logging |
| Sample number: | in2019_v04_D41-019 |
| Dredge: | D41 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 10 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | brown |
| Composition: | sedimentary |
| Alteration: | Fresh | Mn crust |
| Grain size: | sand (<2 mm) | pebble (2-64 mm) | cobble (>64 mm) |
| Grain shape: | mixture |
| Sorting: | poor |
| Components: | volcanic non-vesicular | carbonate/shell | other |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 76 |
| Rock name: | Calcite matrix supported, multilithic, conglomerate/breccia |
| Comments: | Same as D41-017 and -018. Unsure if conglomerate or breccia. More volcanic clasts in this sample? Larger casts are red laminated carbonate mud |