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Event details
| Voyage: | IN2020_V01 [details] |
| When: | 2020-02-04 07:17:18 UTC |
| Log: | Geology_Rocks_in2020_v01 |
| Equipment: | Not specified |
| Position: | Latitude: -53.474 Longitude: 82.2425 Position from underway logging |
| Sample number: | IN2020_V01_D08_001 |
| Dredge: | D08 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes in 2020_v01_D08_001 |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | grey-dark | brown | yellow |
| Composition: | mafic |
| Alteration: | Mn crust |
| Groundmass: | microcrystaline |
| Mn crust thickness (mm): | >100 |
| Vesicle abundance: | absent |
| Sample bagged: | yes |
| Bucket number: | 2 of 2 |
| Rock name: | Manganese encrusted basalt |
| Original Sample Dimensions: | 59x44.5x16 cm |
| Comments: | The in-situ basalt sample was lost. Only a piece of the manganese coating was saved. |