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Event details
Voyage: | IN2020_V01 [details] |
When: | 2020-02-03 17:38:35 UTC |
Log: | Geology_Rocks_in2020_v01 |
Equipment: | Not specified |
Position: | Latitude: -53.4976 Longitude: 82.8382 Position from underway logging |
Sample number: | IN2020_V01_D07_002 |
Dredge: | D07 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | Yes IN2020_V01_D07_002 |
Number of photos: | 3 |
Sample sawn: | Yes |
Sticker: | yes |
Colour: | grey-light |
Composition: | felsic |
Phenocryst abundance (%): | 0 |
Groundmass: | crystalline |
Mn crust thickness (mm): | 1 |
Vesicle abundance: | absent |
Sample bagged: | yes |
Bucket number: | D05/D06 1 of 1 |
Rock name: | Quartzo-feldspathic meta-igneous pyritic rock |
Original Sample Dimensions: | 16x15x7 cm |
Comments: | quartz, feldspar, mica, pyrite. Moderate foliation. Compositional zoning. |