Data Trawler - Deployment Details

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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

ContentsTop (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.
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