Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK840824-02
Sample: KK840824 STA79 RD52
Device: dredge, rock
Latitude: 25.94633
Longitude: -159.90267
Water Depth(m): 2940 to 2670
Date: 19840901
IGSN: UHMHAP1RG
Storage: room temperature, dry
Province: seamount or seamount province

Schumann Seamount, NW Slope
1 :   
Comments: 250 lbs. 5 cloth bags. ~ 90 samples. 90% Fe-Mn covered. 7 samples are altered tuffaceous sandstone with little Fe-Mn coverage. Most crust coverage < 1/2 cm thick. Substrates range from altered palagonite tuff breccia to altered vesicular basalt. Fe-Mn crust. Thickness ranges from 3 1/2 cm to < 1 mm. depth Range: 2700 - 3200 m.
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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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