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US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: SOEST [Contact the Curator]
Ship: Moana Wave
Cruise: MW8518
Sample: MW8518 STA59 RD23
Device: dredge, rock
Latitude: -3.86833
Longitude: 149.95233
Water Depth(m): 2010
Date: 19851228
IGSN: UHMHAP1U1
Storage: room temperature, dry
Province: basin, small ocean

Manus Basin
1 :   
Comments: 22 rocks = 12 kg, including 2 small pumice, rest lava fragments. Lava is olivine plagioclase micro porphyritic basalt with holocrystalline (?) interiors. Glassy margins up to 3 cm thick mainly have brown palagonitized or Mn- coating. Several fragments have fracture surfaces coated with white stuff which is pretty hard but hardly pretty.
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When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.


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