Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Moana Wave
Cruise: MW8612
Sample: MW8612 STA01 RD01
Device: dredge, rock
Latitude: 17.19417
Longitude: -168.62883
Water Depth(m): 1845 to 1755
Date: 19861220
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean

Karin Ridge
1 :   
Comments: NO SAMPLING LOG. Markey Winch Performance Data Sheet: A/S; problem withwire; dredge onboard & empty
2 :   
Comments: Approximately 100 lbs, 31 (hard rock) individual pieces (2oz-15lbs), 3 sediment samples. Sample 1: pillow ball, 14 x 14 x 7 cm, 3-15 mm glass, pc, ol phenocrysts, mud, <1 mm ***FelMnalt***. Sample 2: pillow frag, 12 x 15 x 7 cm, 0-10 mm glass, pc, ol phenocrysts, <1 mm FelMnalt, palagonite. Sample 3: pillow frag, two glassy sfcs, 5-12 mm glass, pc, ol?, phenos, 17 x 10 x 8 cm, 0-2 mm FelMnalt. Sample 4: pillow frag, 22 x 15 x 10 x 5, pc, ol? phenos in glass and rock, .5-2 mm FelMnalt. Sample 5: pillow frag, 13 x 6 cm, .5-1 mm glass, pc, phenos, 0-.2 mm FelMnalt, palagonite. Sample 6: pillow frag, 30 x 15 x 20 cm, 0-3 mm glass, pc, ol phenosin rock, .1-.3 mm FelMnalt, palagonite. Sample 7: angular fragment, rounded ridges, 13 x 8 x 3 cm, pock marked Mn Sfc .1-1 mm (cut sample). Sample 8: angular fragment, 10 x 6 x 3 cm, pock marked Mn sfc .1-1 mm, (cut sample). Sample 9: pillow (?) fragment, 10 x 12 x 7 cm, .1-1 mm Mn sf, pock marked (relict glass?) sfc (cut sample). 1 sed: red brown sed scraped off sample 1. Sample 10: sediment. Sample 11p: sediment from pipe dredge. 22 unnumbered basaltic rocks of 3 categories: 1) glass with phenocrysts; 2) little glass withor witho phenocrysts; 3) no glass.
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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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