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US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Kana Keoki
Cruise: KK830725 (KK83)
Sample: KK830725 STA31 RD32
Device: dredge, rock
Latitude: 18.7405
Longitude: -155.74033
Water Depth(m): 2600
Date: 19830727
IGSN: UHMHAP1TK
Storage: room temperature, dry

Mauna Loa S. Rift. Various sample labels: Five sample buckets labeled "ML2" One bucket labeled 1-8, one bucket labeled ML2-12 and samples 1,2, and 9 available from this dredge.
1 :   
Comments: ~ 2-- lb Rocks. Sample: 1: basalt, glassy rind (1-5 mm), < 1 percent olivine. 2: olivine basalt, glassy rind (1 mm), 10 percent olivine phenocryst. 3: olivine basalt, glassy rind (3 mm), 5 percent olivine phenocryst. 4: olivine basalt, glassy rind (2 mm), percent olivine phenocryst. 5: basalt, glassy rind (6 mm), 2 percent olivine phenocryst. 6: pieric basalt, glassy rind (2 mm), 35 percent olivine phenocryst. 7: olivine basalt, glassy rind (2 mm), 5 percent olivine phenocryst. 8: olivine basalt, glassy rind (2-4 mm), 7 percent olivine phenocryst. 9: basalt, glassy rind (2-10 mm), 1 percent olivine phenocryst. 10: basalt, glassy rind (1-3 mm), < 1 percent olivine phenocryst. plus bags of rocks not described because they had no glass.
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When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.


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