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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-23 19:04:49 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -10.2273 Longitude: 157.2976 Position from underway logging |
| Sample number: | in2019_v04_D36-002 |
| Dredge: | D36 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 5 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | grey-light | red | brown |
| Composition: | sedimentary |
| Grain size: | silt |
| Grain shape: | angular |
| Sorting: | moderate |
| Components: | volcanic non-vesicular |
| Sample bagged: | yes |
| Bucket number: | 59 |
| Rock name: | Fine grained feldspar volcanic breccia |
| Comments: | Calcite veins (fizz with acid). Fine groundmass with ferrous alteration |