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Event details
| Voyage: | IN2020_V01 [details] |
| When: | 2020-02-14 18:28:51 UTC |
| Log: | Geology_Rocks_in2020_v01 |
| Equipment: | Not specified |
| Position: | Latitude: -46.747 Longitude: 85.137 Position from underway logging |
| Sample number: | IN2020_V01_D13_002 |
| Dredge: | D13 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes, in IN2020_V01_D13_002 |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | grey-dark | yellow |
| Composition: | mafic |
| Alteration: | altered |
| Phenocryst mineralogy: | feldspar |
| Phenocryst abundance (%): | 0 |
| Groundmass: | microcrystaline | altered |
| Mn crust thickness (mm): | 0 |
| Vesicle abundance: | absent |
| Sample bagged: | yes |
| Bucket number: | 1 of 2 |
| Rock name: | subtly to weakly altered apharitic basalt |
| Original Sample Dimensions: | 23x12x10 |
| Comments: | middle is subtly altered; rim is weakly altered (2 cm). Sascha has taken a sample. |