Data Trawler - Deployment Details

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Deployment Details

Survey: - SS200302 [details]

Deployment Type: - Sediment Sampling

Station: TD-30

When: 2008-03-25 01:00 UTC

Where: 22° 35.2' S    176° 44.8' E

Maximum Depth (m): unknown

Sediment Sampling details

Device used: Dredge - unspecified

ContentsTop (m)Base (m)
Fresh black aphyric dacite with conchoidal fractures. Flat pillow forms with glass crusts on upper and lower surfaces. Weakly vesicular, with elongate vesicles. Very rare plagioclase phenocrysts (1 every 5-10 blocks). No weathering, but minor orange Fe sediment adhering to some blocks. All blocks in the haul were of this lithology.
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