Data Trawler - Event Details

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Event details

Voyage: IN2018_V08       [details]
When: 2018-12-29 06:11:59 UTC
Log: Geology_Rocks_in2018_v08
Equipment: Not specified
Position: Latitude: -39.8272 Longitude: 157.2845 Position from underway logging
Sample number:IN2018_V08_D01_042
Dredge:01
Dredge Date:28/12/2018
Sample Number Assigned:Yes
Sample photographed (include scale and sample number):Yes
Sample sawn:Yes
Sawn sample photographed:Yes
Number of photos:4
Colour:black | grey-dark
Composition:mafic
Alteration:altered
Phenocryst mineralogy:feldspar | pyroxene
Phenocryst abundance (%):<10
Phenocryst size range (mm):1-3
Groundmass:microcrystaline
Vesicle abundance:low (<30%)
Sample bagged:yes
Sticker:yes
Bucket number:007
Rock name:Feldspar-phyric basalt
Comments:weathered 1cm edge around clast
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