World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership

doi:10.7289/V5H41PB8


Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK810626-03
Sample: KK810626-3 STA74 RD52
Device: dredge, rock
Latitude: 19.545
Longitude: 147.82333
Water Depth(m): 3000
Date: 19810909
IGSN: UHMHAP1PS
Storage: room temperature, dry

Mariana Trench
1 :   
Comments: 3 bags altered vesicular volcanics; 2 bags Mn + conglomerate in limey matrix; 1 bag non-limey conglomerate; 1 bag Mn- covered unknowns; 2 bags large boulders, mostly Mn + congl; 4 boulders. Total: ~700 lbs.
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