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Deployment Details
Survey: - FR200203 [details]
Deployment Type: - Sediment Sampling
Station: SLD-09
When: 2002-04-04 00:00 UTC
Where: 10° 32.1' S 163° 55.8' E
Maximum Depth (m): 552
Sediment Sampling details
Device used: Dredge - unspecified
| Contents | Top (m) | Base (m) |
|---|---|---|
| Large bucket, bulk composite of rhyodacite, dacite pumice, variably altered, gravel to cobble sized. | ||
| Bronzy highly stretched vesicular pumice. To Petrological Laboratory. | ||
| Fe-oxide coated rhyodacite brown-black-grey cream of gravel to cobble sized rocks. In large bucket. | ||
| Large boulder of Fe-Mn crushed. Rhyodacite pumice in large plastic bag. | ||
| Large boulder of black brown Mn-Fe rhyodacite pumice in plastic bag. | ||
| Large bucket of black basalt (?). | ||
| Mn-encrusted dacite and rhyodacite. In two large buckets. | ||
| Sediment trap gravel. Placed in 3 large vials of Fe-Mn rhyodacitic pumice and other fragments. | ||
| A 19 cm reddish prawn in medium plastic bag. | ||
| A small 2 cm fragment of white coral. | ||
| A small (squashed) red starfish (?) 4 legs, one missing. | ||
| Bronzy coloured pumice gravel (cemented) as breccia. In plastic bag and placed in high PRIORITY bucket. | ||
| 5 pieces of dacite breccia Mn-cemented (3 -5cm diameter). In plastic bag to high PRIORITY bucket. | ||
| Mn-stained dacitic pumice. Placed in zip-up plastic bag to high PRIORITY bucket. | ||
| 6 pieces of 1/2 fist size dacitic pumice. Placed in medium plastic bag to high PRIORITY bucket. | ||
| 2 pieces of massive black basalt with Mn-coating. Golf ball size. In plastic bag to high PRIORITY bucket. | ||
| More porphyry basalt with Mn-coating & weakly vesicular. In zip-up plastic bag tohigh PRIORITY bucket. | ||
| Sawn (2 pieces) of Fe-Mn replaced pumice. Hydrothermal in origin (?). Placed in high PRIORITY bucket. | ||
| Very manganiferrous basalts with altered zenoliths. Very black Mn-Fe rock. In high PRIORITY bucket. | ||
| 3 x large buckets cream-brown dacite /rhyodacite pumice, gravel to cobble sized. |