Please login if you have access to particular applications.
Event details
Voyage: | IN2020_V01 [details] |
When: | 2020-01-21 15:30:16 UTC |
Log: | Geology_Rocks_in2020_v01 |
Equipment: | Not specified |
Position: | Latitude: -53.0112 Longitude: 82.152 Position from underway logging |
Sample number: | IN2020_V01_D02_005 |
Dredge: | D02 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | yes IN2020_V01_D02_005 |
Number of photos: | 5 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | grey-light | pink |
Composition: | felsic |
Alteration: | Fresh | Mn crust |
Groundmass: | microcrystaline |
Mn crust thickness (mm): | 10-15 |
Sample bagged: | yes |
Bucket number: | MQU2 (D01/D02 2 of 8) |
Rock name: | Cross-Bedded Quartzite |
Original Sample Dimensions: | 30X30x15 cm |
Comments: | Cross-bedding and pink laminations of the original protolith (sandstone) has been preserved. Minor occurance of lenticular clasts of red silt- or mudstone in some layers. Moved from D02 bucket to D01 MQU2. |