World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK840428-03
Sample: KK840428 STA53 RD19
Device: dredge, rock
Latitude: 31.853
Longitude: 141.90333
Water Depth(m): 6100
Date: 19840627
Storage: room temperature, dry

Volcaniform Highs on Fore Arc
1 :   
Weathering/Metamorphism: weathering - fresh
Comments: Volcaniform Highs on Fore Arc; 3 bags, ~75 lbs. Variable serpentinized peridotites, some with fresh ultramafic minerals, Gabbros. One well-indurated mudstone. Pipe dredge contained green mud.