Data Trawler - Event Details

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Event details

Voyage: IN2020_V01       [details]
When: 2020-03-04 10:26:34 UTC
Log: Geology_Rocks_in2020_v01
Equipment: Not specified
Position: Latitude: -32.4003 Longitude: 109.491 Position from underway logging
Sample number:IN2020_V01_D21_034
Dredge:D21
Sample Number Assigned:Yes
Sample photographed (include scale and sample number):yes, in IN2020_V01_D21_034
Number of photos:3
Sample sawn:Yes
Sticker:yes
Colour:grey-dark | grey-light
Composition:mafic
Alteration:altered
Phenocryst abundance (%):0
Mn crust thickness (mm):<1
Vesicle abundance:absent
Sample bagged:yes
Bucket number:4 of 4
Rock name:strongly altered silicified aphanitic basalt
Original Sample Dimensions:24x13x15 cm
Comments:moderate fracturing; minor veining; pervasive quartz alteration; fractures/veins filled with quartz
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