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Event details

Voyage: IN2018_V08       [details]
When: 2019-01-03 21:09:36 UTC
Log: Geology_Rocks_in2018_v08
Equipment: Not specified
Position: Latitude: -40.0778 Longitude: 153.6209 Position from underway logging
Sample number:IN2018_V08_D12_027
Dredge:12
Dredge Date:03/01/2019
Sample Number Assigned:Yes
Sample photographed (include scale and sample number):Yes
Sample sawn:Yes
Sawn sample photographed:Yes
Number of photos:2
Colour:black | grey-light | brown
Composition:other
Alteration:Mn crust
Grain size:pebble (2-64 mm)
Grain shape:rounded
Sorting:poor
Components:volcanic non-vesicular
Sample bagged:yes
Sticker:yes
Bucket number:035
Rock name:Polymictic conglomerate
Comments:Thin Mn coating, variably altered mafic volcanic clasts, one fine carbonate clay. Possibly a zeolite + Mn) cement.
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