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Deployment Details
Survey: - SS200302 [details]
Deployment Type: - Sediment Sampling
Station: TD-63
When: 2003-04-01 14:22 UTC
Where: 22° 05.0' S 176° 06.5' E
Maximum Depth (m): unknown
Sediment Sampling details
Device used: Dredge - unspecified
Contents | Top (m) | Base (m) |
---|---|---|
Small pillows with red-brown palagonised exteriors. No fresh glass apparent. ~5% dark green clinopyroxene phenocrysts typically 2 mm across but some up to 3-5 mm. ~3% plagioclase phenocrysts to 1-2 mm across. ~5% vesicles 1-3 mm across and mostly spherical. | ||
As for 63-01. | ||
A small pillow similar to 63-01, but with rare clear light green olivine phenocrysts. | ||
Black glassy lava. ~5% plagioclase phenocrysts with weak flow alignment forming angular prisms ~1 mm long. Clinopyroxene is rare to absent. 3-5% vesicles ranging from spherical and <1 mm across to elongate and 3 x 5 mm. | ||
As for 63-04. | ||
As for 63-01. |