Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK840824-02
Sample: KK840824 STA77 RD46
Device: dredge, rock
Latitude: 19.40767
Longitude: -157.08033
Water Depth(m): 3045 to 2660
Date: 19840829
Storage: room temperature, dry
Province: seamount or seamount province

Jaeggar Seamount, NW Slope
1 :   
Comments: 200 lbs: 3 Dredge Bags ~ 1/2 full, mostly moderately to highly altered, variably vesiculated, olivine-phyric basaltic pillow fragments; some hyloclastic breccia cemented variously with Mn-crust, mudstone, and phosphorite replacing limestone. 1 large slab, 40 x 30 x 10 cm, hyloclastic breccia with good Mn-crust at least several cm thick. Mn crust ranges from a thin veneer 0-2 mm thick to several cm thick, with a median value of ~ 1/2 to 1 cm. Depth range: 2800-3050.

Cite the IMLGS database as: Curators of Marine and Lacustrine Geological Samples Consortium. The Index to Marine and Lacustrine Geological Samples (IMLGS). National Geophysical Data Center, NOAA. doi:10.7289/V5H41PB8 [date of access].

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