World Data Service for Geophysics

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


Repository: LDEO [Contact the Curator]
Ship: Vema
Cruise: VM25 (V2503)
Sample: 009RD
Device: dredge, rock
Latitude: 23.7683
Longitude: -46.6166
Water Depth(m): 3155
Date: 19680321
Storage: room temperature, dry
1 :   
Description: 100 lbs. of metamorphic rocks were recovered. They all have a thick (up to 2 cm) crust of manganese.