World Data Service for Geophysics

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


Repository: LDEO [Contact the Curator]
Ship: Robert D. Conrad
Cruise: RC15 (RC1510)
Sample: 019RD
Device: dredge, rock
Latitude: 27.6
Longitude: -61.1333
Water Depth(m): 5706 to 5877
Date: 19720716
Storage: room temperature, dry
1 :    bulk weight = 31.752 kg
Comments: 70 lbs
Description: Mn nodules in a semi-consolidated clay material-size of nodules 2cm x 3cm to 10cm x 15cm, same nodules loose, not in matrix; some igneous rock apparently a basalt. No CaCo3 in sediment adhering to any specimens. Mn coating on most specimens.