World Data Service for Geophysics

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

doi:10.7289/V5H41PB8


Repository: SOEST [Contact the Curator]
Ship: Moana Wave
Cruise: MW8513
Sample: MW8513 STA12 RD02
Device: dredge, rock
Latitude: 18.792
Longitude: -158.22917
Water Depth(m): 2013
Date: 19850912
IGSN: UHMHAP1TL
Storage: room temperature, dry
Province: seamount or seamount province

Cross Seamount Summit
1 :   
Comments: Dredge ~ 1000 lbs of rock - all with Mn crusts ranging from 1 mm thickness up to 4 cm. 80% of substrate - trachyte - basalt with Mn2+ speckled throughout substrate, also some hyaloclastites,breccias + lithified muds + sediments 35 hand samples, 2 dredge bags, 1 - 50 gallon container to MMS, + 2 large samples of crust (1 1/2 ft x 2 ft x 1/3 ft + the other 3 1/2 ft x 2 1/2 ft x 1 ft).
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