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Event details
| Voyage: | IN2020_V01 [details] |
| When: | 2020-01-21 15:37:31 UTC |
| Log: | Geology_Rocks_in2020_v01 |
| Equipment: | Not specified |
| Position: | Latitude: -52.9992 Longitude: 82.1644 Position from underway logging |
| Sample number: | IN2020_V01_D02_007 |
| Dredge: | D02 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | yes IN2020_V01_D02_007 |
| Number of photos: | 3 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | grey-dark |
| Composition: | intermediate |
| Alteration: | Mn crust | altered |
| Phenocryst mineralogy: | feldspar |
| Phenocryst abundance (%): | 5-10% |
| Phenocryst size range (mm): | 5 to 10 mm |
| Groundmass: | crystalline |
| Mn crust thickness (mm): | 10-15 |
| Sample bagged: | yes |
| Bucket number: | MQU3 (D02 2 of 2) |
| Rock name: | diorite |
| Original Sample Dimensions: | 8x15x12 cm |
| Comments: | Minor fracturing; semi-altered intermediate intrusive. |