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Deployment Details
Survey: - SS200302 [details]
Deployment Type: - Sediment Sampling
Station: TD-22
When: 2003-03-23 15:37 UTC
Where: 22° 37.4' S 176° 44.1' E
Maximum Depth (m): unknown
Sediment Sampling details
Device used: Dredge - unspecified
| Contents | Top (m) | Base (m) |
|---|---|---|
| Light grey andesite, sparsely plagioclase-clinopyroxene phyric but with abundant (10%) angular varied lithic xenoliths up to 1 cm across. Irregular elongate vesicles 1-3 cm long up to 3 mm wide. | ||
| ~250 g irregular pillow fragment. Very sparsely plagioclase(?) phyric. Grades from black glassy exterior to dark grey cryptocrystalline interior. | ||
| Bag of small pieces of friable equivalent of 22-01. | ||
| Three small pieces (200-300 g total) of shiny black aphyric lava, greyish on flow surfaces, ~10% elongate 1 cm x 1 mm vesicles. |