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Event details
Voyage: | IN2018_V08 [details] |
When: | 2018-12-30 00:41:31 UTC |
Log: | Geology_Rocks_in2018_v08 |
Equipment: | Not specified |
Position: |
Latitude: -40.1408 Longitude: 157.11125
- entered into Elog as -40.140800, 157.111250 |
Sample number: | IN2018_V08_D02_009 |
Dredge: | 02 |
Dredge Date: | 29/12/2018 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes |
Number of photos: | 3 |
Phenocryst abundance (%): | <2 |
Phenocryst size range (mm): | <1 |
Groundmass: | microcrystaline |
Vesicle abundance: | low (<30%) |
Sample bagged: | yes |
Sticker: | yes |
Bucket number: | 008 |
Rock name: | aphyric basalt |
Comments: | Carbonate and zeolites present. Cm-size Mn crust on upper margin. |
Sample sawn: | Yes |
Sawn sample photographed: | Yes |
Comments: | Data entry comments: Dredge lat/lon and depth corresponds to location where dredge spikes begin. |