World Data Service for Geophysics

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


Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK770317
Sample: KK770317 STA58 RD23
Device: dredge, rock
Latitude: 45.97167
Longitude: 169.07167
Water Depth(m): 3180
Date: 19770629
Storage: room temperature, dry

Two bucket labeled 2. Four buckets labeled 1, 3, 4, 5 and an unlabeled bucket of samples available.
1 :   
Comments: Sample size (lbs) for rocks: 600. Dredge dominted by Mn encrusted basic ash clay. Other fragments. RD-23-1: subangular boulder (15 cm) medium grey mugearite. RD-23-2: subrounded boulder (20 cm) dark grey porphyritic basalt (?). RD-23-3: spheroidal cobble (7 cm) red granite. RD-23-4: Highly altered Diorite (?) Quartz only remaining mineral relict plag. and Biot. RD-23-5: Red brown vesicular basalt.