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 STA36 RD40
Device: dredge, rock
Latitude: 19.83767
Longitude: -154.61
Water Depth(m): 3500
Date: 19830729
IGSN: UHMHAP1T7
Storage: room temperature, dry

Mauna Kea East Rift. Three buckets labeled "MK-1" available.
1 :   
Comments: 22 Rocks in dredge. 2 bags of loose rocks with 2 rocks in one bag + 12 in the other. These are poor quality rocks + won't be described. Sample 1: Basalt, glassy rind (3-10 mm), minor amts. Mn + palagonite, 1-2 percent ol? Sample 2: Basalt, galssy rind (4 mm), minor amts. mn + palagonite, cannot be determined. Sample 3: Basalt, glassy rind (1-3 mm), minor amts. mn + palagonite, < 1 percent clinopyroxene. Sample 4: olivine basalt, glassy rind (0)?, minor amts. mn + palagonite, ol 10 percent, clinopyroxene < 1 percent Sample 5: basalt, glassy rind (10 mm), minor amts. mn + palagonite, clinopyroxene < 5 percent. Sample 6: basalt, glassy rind (2 mm), minor amts. mn + palagonite, ol, cpx, plag < 1 percent. Sample 7: basalt, glassy rind (< 1 mm), minor amts. mn + palagonite, undetermined. Sample 8: basalt, glassy rind (8 mm), minor amts. mn + palagonite, plag < 1 percent.
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