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-044D
Device: dredge, rock
Latitude: -41.18 to -41.1767
Longitude: -91.2633 to -91.26
Water Depth(m): 3919 to 3699
Date: 19980212 to 19980212
PI: Karsten, J; Klein, E.
IGSN: SIO000681
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean
1 :    bulk weight = 50 kg
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, pillow
Glass/remarks:some samples exhibit fresh glass
Comments: ~95kg pillow talus (glassy), one large pc, couple pcs sheet flow. Valdivia Fracture Zone.