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Event details

Voyage: IN2021_V04       [details]
When: 2021-07-09 10:57:06 UTC
Log: in2021_v04/Geology_Rocks_in2021_v04
Equipment: Not specified
Position: Latitude: -11.2932 Longitude: 105.9396 Position from underway logging
Sample number:in2021_v04_O020_R002
Dredge:O020
Sample Number Assigned:Yes
Sample photographed (include scale and sample number):yes
Number of photos:3
Sample sawn:Yes
Sticker:yes
Colour:grey-dark
Composition:mafic
Phenocryst mineralogy:feldspar | olivine[fresh]
Groundmass:microcrystaline
Vesicle abundance:30-50%
Vesicle Filling (%):30
Vesicle fill:other carbonate
Alteration:Fresh
Grain size:sand (<2 mm)
Grain shape:mixture
Sorting:poor
Components:volcanic vesicular
Cement:other carbonate
Sample bagged:yes
Bucket number:2
Rock name:Vesicular aphyric basalt with brecciated crust
Encoding:HTML
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