Please login if you have access to particular applications.
Event details
| Voyage: | IN2020_V01 [details] |
| When: | 2020-02-03 15:38:32 UTC |
| Log: | Geology_Rocks_in2020_v01 |
| Equipment: | Not specified |
| Position: | Latitude: -53.5207 Longitude: 83.0407 Position from underway logging |
| Sample number: | IN2020_V01_D06_005 |
| Dredge: | D06 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes IN2020_V01_D06_005 |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | grey-light |
| Composition: | felsic |
| Alteration: | Mn crust | altered |
| Phenocryst mineralogy: | feldspar | quartz | other |
| Phenocryst abundance (%): | 100 |
| Phenocryst size range (mm): | 1-4 |
| Groundmass: | crystalline |
| Mn crust thickness (mm): | 0-5 |
| Vesicle abundance: | absent |
| Sample bagged: | yes |
| Bucket number: | MQU5 (D06/D05/D07 1 of 1) |
| Rock name: | Granite |
| Original Sample Dimensions: | 32 x 44 x 22 cm |
| Comments: | feldspar, quartz, mica; weak alteration; weak foliation; minor metamorphism. Extra sample on pallet. |