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Event details
Voyage: | IN2019_V04 [details] |
When: | 2019-08-31 12:13:42 UTC |
Log: | Geology_Rocks_in2019_v04 |
Equipment: | Not specified |
Position: | Latitude: -22.9905 Longitude: 159.7926 Position from underway logging |
Sample number: | in2019_v04_D53-014 |
Dredge: | D53 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes |
Number of photos: | 4 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | black |
Alteration: | Mn crust |
Sample bagged: | yes |
Bucket number: | 91 |
Rock name: | Manganese-oxide crust |
Comments: | 30 mm Mn Crust. A small patch of altered basalt on the bottom. Mn crust seems layered |