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Event details
Voyage: | IN2018_V08 [details] |
When: | 2019-01-05 07:53:07 UTC |
Log: | Geology_Rocks_in2018_v08 |
Equipment: | Not specified |
Position: | Latitude: -44.0258 Longitude: 151.2458 Position from underway logging |
Sample number: | IN2018_V08_D15_029 |
Dredge: | 15 |
Dredge Date: | 5-01-2019 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes |
Sample sawn: | Yes |
Sawn sample photographed: | Yes |
Number of photos: | 3 |
Colour: | black | red | brown |
Composition: | mafic |
Alteration: | altered |
Grain size: | sand and silt (<2 mm) | pebble (2-64 mm) |
Grain shape: | mixture |
Sorting: | moderate |
Components: | scoria | volcanic non-vesicular |
Sample bagged: | no |
Sticker: | yes |
Bucket number: | 051 |
Rock name: | Bedded volcaniclastic sanstone and pebble conglomerate |
Comments: | Medium bedded volcaniclastic sanstone and pebble conglomerate. Mn_o Cement |