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-090D
Device: dredge, rock
Latitude: -38.15 to -38.15
Longitude: -93.4083 to -93.4
Water Depth(m): 2101 to 1830
Date: 19980222 to 19980222
PI: Karsten, J; Klein, E.
IGSN: SIO000709
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 8 kg [material from this subsample is not available]
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt
Glass/remarks:notable Mn/Fe oxide coatings
Comments: ~10kg old Mn covered basalt (talus?). North Chile Ridge.