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Event details
Voyage: | IN2020_V01 [details] |
When: | 2020-02-19 13:38:54 UTC |
Log: | Geology_Rocks_in2020_v01 |
Equipment: | Not specified |
Position: | Latitude: -32.0107 Longitude: 96.1683 Position from underway logging |
Sample number: | IN2020_V01_D14_002 |
Dredge: | D14 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes IN2020_V01_D14_002 |
Number of photos: | 3 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | grey-dark | yellow |
Composition: | mafic |
Alteration: | altered |
Groundmass: | microcrystaline | altered |
Vesicle abundance: | absent |
Sample bagged: | yes |
Bucket number: | 1 of 1 |
Rock name: | Weakly altered, aphanitic basalt |
Original Sample Dimensions: | 10x6.5x4.5 cm |
Comments: | Weak alteration and minor fracturing |