Please login if you have access to particular applications.
Event details
Voyage: | IN2020_V01 [details] |
When: | 2020-02-04 14:42:12 UTC |
Log: | Geology_Rocks_in2020_v01 |
Equipment: | Not specified |
Position: | Latitude: -53.1243 Longitude: 82.093 Position from underway logging |
Dredge: | D09 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | yes, in IN2020_V01_D09_022 |
Number of photos: | 3 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | grey-light | brown | yellow | green |
Composition: | mafic |
Alteration: | altered |
Phenocryst abundance (%): | 1 |
Phenocryst size range (mm): | 0.5 |
Groundmass: | microcrystaline |
Vesicle abundance: | 10-30% |
Vesicle Filling (%): | 99 |
Vesicle fill: | other |
Sample bagged: | yes |
Bucket number: | 3 of 6 |
Rock name: | Vesicular aphanitic basalt |
Original Sample Dimensions: | 10 x 9.2 x 8.5 cm |
Comments: | moderate alteration; minor fracturing |
Sample number: | IN2020_V01_D09_022 |