World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership

doi:10.7289/V5H41PB8


Repository: SIO [Contact the Curator]
Ship: Melville
Cruise: PANORAMA (PANR04MV)
Sample: PANR04MV-053D
Device: dredge, rock
Latitude: -40.6717 to -40.6533
Longitude: -91.8767 to -91.8783
Water Depth(m): 3263 to 3437
Date: 19980214 to 19980214
PI: Karsten, J; Klein, E.
IGSN: SIO000690
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 175 kg
Lithology/Mineralogy: igneous (extrusive/volcanic), sheet flow basalt
Glass/remarks:>50% samples exhibit fresh glass
Comments: ~200kg glassy, very young pillow & sheet flow basalt. North Chile Ridge.
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