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Event details
| Voyage: | IN2018_V08 [details] |
| When: | 2018-12-29 05:21:01 UTC |
| Log: | Geology_Rocks_in2018_v08 |
| Equipment: | Not specified |
| Position: | Latitude: -39.9583 Longitude: 157.1908 Position from underway logging |
| Sample number: | IN2018_V08_D01_017 |
| Dredge: | 01 |
| Dredge Date: | 28/12/2018 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Sample sawn: | Yes |
| Sawn sample photographed: | Yes |
| Number of photos: | 4 |
| Colour: | black | red | brown | green |
| Composition: | felsic |
| Alteration: | Mn crust | altered |
| Grain size: | pebble (2-64 mm) |
| Grain shape: | mixture |
| Sorting: | moderate |
| Components: | crystals | volcanic non-vesicular |
| Sample bagged: | yes |
| Sticker: | yes |
| Bucket number: | 006 |
| Rock name: | Monomictic trachytic hyaloclastite |