World Data Service for Geophysics

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


Repository: SIO [Contact the Curator]
Ship: Melville
Sample: PANR04MV-098D
Device: dredge, rock
Latitude: -37.9467 to -37.95
Longitude: -94.0917 to -94.09
Water Depth(m): 3443 to 3473
Date: 19980223 to 19980224
PI: Karsten, J; Klein, E.
IGSN: SIO000717
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 0.25 kg [material from this subsample is not available]
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, plagioclase phyric
Glass/remarks:some samples exhibit fresh glass
Comments: One small plagioclase phyric pillow with thin glass & loose glass chips. North Chile Ridge.