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-050D
Device: dredge, rock
Latitude: -40.9 to -40.8967
Longitude: -91.85 to -91.85
Water Depth(m): 3873 to 3908
Date: 19980214 to 19980214
PI: Karsten, J; Klein, E.
IGSN: SIO000687
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 150 kg
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt
Glass/remarks:>50% samples exhibit palagonitized glass
Comments: ~150kg older basalt with abundant glass. Segment N10, No Chile Ridge.