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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-14 13:08:28 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -17.3776 Longitude: 155.5621 Position from underway logging |
| Sample number: | in2019_v04_D15_013 |
| Dredge: | D15 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 4 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | grey-light | green |
| Composition: | mafic |
| Phenocryst mineralogy: | other |
| Groundmass: | altered |
| Vesicle abundance: | 10-30% |
| Vesicle Filling (%): | 100 |
| Vesicle fill: | calcite, clay |
| Alteration: | Mn crust | altered |
| Sample bagged: | yes |
| Bucket number: | 32 |
| Rock name: | Pervasive chlorite + pyrite altered amygdaloidal mafic rock |
| Comments: | Trace Mn crust. Pyrite present. |