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: KK840824-02
Sample: KK840824 STA78 RD48
Device: dredge, rock
Latitude: 19.33783
Longitude: -158.36983
Water Depth(m): 2675 to 2525
Date: 19840829
Storage: room temperature, dry
Province: seamount or seamount province

Jaeggar Seamount, S Slope
1 :   
Comments: 15 lbs: 3 boulder-size samples, each 20 - 3- cm, all taken as hand samples. 2 pieces moderately altered; olivine, plagioclase, and sparsely pyroxene-microphyric; microvesicular basalt, 1 piece breccia of highly altered pillow rims and mudstone, covered with Mn crust to more than 1 cm thick. Mn-crust ranged from veneer ~1 mm thick to more than 1 cm, median 1/2 - 1 cm. Depth Range: 2550 - 2850.
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