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Event details

Voyage: IN2018_V08       [details]
When: 2018-12-31 00:32:56 UTC
Log: Geology_Rocks_in2018_v08
Equipment: Not specified
Position: Latitude: -36.36917 Longitude: 159.952

- entered into Elog as 36° 022.15, 159° 057.12
Sample number:IN2018_V08_D03_003
Dredge:03
Dredge Date:31/12/2018
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-dark | red
Composition:mafic
Alteration:Mn crust
Phenocryst mineralogy:feldspar
Phenocryst abundance (%):1
Phenocryst size range (mm):0.5-1.0
Groundmass:altered
Vesicle abundance:low (<30%)
Sample bagged:yes
Sticker:yes
Bucket number:014
Rock name:altered feldspar phyric basalt
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