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Deployment Details
Survey: - SS200302 [details]
Deployment Type: - Sediment Sampling
Station: TD-02
When: 2003-03-18 19:45 UTC
Where: 24° 48.1' S 177° 00.9' E
Maximum Depth (m): unknown
Sediment Sampling details
Device used: Dredge - unspecified
| Contents | Top (m) | Base (m) |
|---|---|---|
| Black glassy variably vesicular (1 cm to <1 mm across) sparsely plagioclase-phyric basalt-basaltic andesite. Vesicles decrease in size towards the pillow rims. | ||
| Similar to 02-01, but dark grey, less shiny, and somewhat altered looking. Fewer but larger vesicles (<2 cm long). More abundantly plagioclase-phyric. Basalt-basaltic andesite. | ||
| Fist-sized fragment of aphyric basalt-basaltic andesite. Stripey pillow margin with palagonised glass. | ||
| Dark grey massive non-vesicular olivine-plagioclase microphyric basalt. A single columnar fragment measuring 50 x 10 cm. | ||
| Dark grey sparsely vesicular to massive basaltic andesite. More abundantly plagioclase-phyric than either 02-01 or 02-02. Non shiny and dull; slightly altered looking |