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Event details
Voyage: | IN2018_V08 [details] |
When: | 2019-01-05 05:47:35 UTC |
Log: | Geology_Rocks_in2018_v08 |
Equipment: | Not specified |
Position: | Latitude: -43.8553 Longitude: 151.2319 Position from underway logging |
Sample number: | IN2018_V08_D15_026 |
Dredge: | 15 |
Dredge Date: | 05/01/2019 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes |
Sample sawn: | No |
Sawn sample photographed: | Yes |
Number of photos: | 2 |
Colour: | grey-light | brown |
Composition: | mafic |
Alteration: | altered |
Phenocryst mineralogy: | feldspar |
Groundmass: | microcrystaline | altered |
Sample bagged: | yes |
Sticker: | yes |
Bucket number: | 047 |
Rock name: | Altered basakt with trachytix texture |
Comments: | Microlite feldspar |