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-060D
Device: dredge, rock
Latitude: -40.2233 to -40.2217
Longitude: -91.5783 to -91.58
Water Depth(m): 3655 to 3720
Date: 19980216 to 19980216
PI: Karsten, J; Klein, E.
IGSN: SIO000697
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 12 kg
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt
Glass/remarks:some samples exhibit fresh glass
Comments: 3 large pcs young and older basalt with glass. South Segment N9, North Chile Ridge.