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Event details
Voyage: | IN2019_V04 [details] |
When: | 2019-08-14 12:32:52 UTC |
Log: | Geology_Rocks_in2019_v04 |
Equipment: | Not specified |
Position: | Latitude: -17.3868 Longitude: 155.6806 Position from underway logging |
Sample number: | in2019_v04_D15_002 |
Dredge: | D15 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes |
Number of photos: | 3 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | black | white | brown |
Phenocryst abundance (%): | 0 |
Phenocryst size range (mm): | N/A |
Groundmass: | microcrystaline |
Vesicle abundance: | absent |
Alteration: | Mn crust | altered |
Sample bagged: | yes |
Bucket number: | 32 |
Rock name: | PINK microcrystalline rock with brown veins |
Comments: | Microcrystalline |