Please login if you have access to particular applications.
Event details
| Voyage: | IN2018_V08 [details] |
| When: | 2019-01-04 00:38:30 UTC |
| Log: | Geology_Rocks_in2018_v08 |
| Equipment: | Not specified |
| Position: | Latitude: -40.6158 Longitude: 153.3276 Position from underway logging |
| Sample number: | IN2018_V08_D13_038 |
| Dredge: | 13 |
| Dredge Date: | 04/01/2019 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Sample sawn: | Yes |
| Sawn sample photographed: | Yes |
| Number of photos: | 2 |
| Colour: | black | white | brown |
| Composition: | mafic |
| Alteration: | altered |
| Grain size: | pebble (2-64 mm) | cobble (>64 mm) |
| Grain shape: | angular |
| Sorting: | moderate |
| Components: | scoria |
| Sample bagged: | yes |
| Sticker: | yes |
| Bucket number: | 038 |
| Rock name: | altered scoreaceous breccia |
| Comments: | Some large crystal-rich cobbles. Fluidal clasts? Zeolite matrix. Tiny green clasts - glass altered to zeolite? |