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: KK830725
Sample: KK830725 STA39 RD44
Device: dredge, rock
Latitude: 19.91617
Longitude: -154.76383
Water Depth(m): 3370
Date: 19830730
IGSN: UHMHAP1T8
Storage: room temperature, dry

Mauna Kea East Rift. Eight buckets labeled "MK5" available.
1 :   
Comments: full Dredge. Sample 1: Basalt, 1 mm glassy rind, mn crust, no phenocrysts. Sample 2: Basalt, 3 mm glassy rind, palagonite, 2 percent olivine phenocrysts. Sample 3: ol basalt, 5 mm glassy rind, < 1 mm mn crust, 5 percent olivine phenocrysts. Sample 4: Basalt, 3-7 mm glassy rind, < 1 mm mn + palag, 3 percent olivine phenocrysts. Sample 5: Basalt, 2-5 mm glassy rind, < 1 mm mn + palag, 4 percent olivine phenocrysts. Sample 6: Basalt, 3 mm glassy rind, < 1 mm mn + palag, 3 percent olivine phenocrysts. Sample 7: ol-Basalt, 3-6 mm glassy rind, sm amt. palag., 5 percent olivine phenocrysts. Sample 8: Basalt, 6 mm glassy rind, sm amt. palag., 2 percent olivine phenocrysts. Sample 9: Basalt, 5 mm glassy rind, sm amt. palag., 3 percent olivine phenocrysts. Sample 10-16: MnO slabs, and 5 bags of Rx.
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