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Event details
Voyage: | IN2020_V01 [details] |
When: | 2020-02-21 15:08:00 UTC |
Log: | Geology_Rocks_in2020_v01 |
Equipment: | Not specified |
Position: | Latitude: -32.5059 Longitude: 101.6181 Position from underway logging |
Sample number: | IN2020_V01_D15_009 |
Dredge: | D15 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | yes, in IN2020_V01_D15_009 |
Number of photos: | 2 |
Sample sawn: | No |
Sticker: | yes |
Colour: | white | yellow |
Composition: | sedimentary |
Alteration: | Mn crust | altered |
Mn crust thickness (mm): | 1 |
Grain size: | silt | sand (<2 mm) |
Grain shape: | rounded |
Sorting: | good |
Components: | carbonate/shell | other |
Cement: | calcite | other carbonate |
Sample bagged: | yes |
Bucket number: | 2 of 2 |
Rock name: | Partially consolidated sandy marine sediment |
Original Sample Dimensions: | 12x9x6 cm |
Comments: | Shell embedded in the sediment. Patchy Mn crust. Semi-consolidated fine sand and silt. |