Carbonate or marl breccia containing angular fragments of ol-basalt, metagabbro, granite fragments (?) and metabasalts; Two other smaller blocks of the same were also dredged.
Cite the IMLGS database as: Curators of Marine and Lacustrine Geological Samples Consortium. The Index to Marine and Lacustrine Geological Samples (IMLGS). National Geophysical Data Center, NOAA. doi:10.7289/V5H41PB8 [date of access].