National Geophysical Data Center (NGDC), NOAA Satellite and Information Service US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples

Repository: URI Latitude: 66.6417
Ship: Trident Longitude: -17.7833
Cruise: TR-139 Water Depth(m): 180 to 210
Sample: 09-D Date: 19730722
Device: dredge, rock PI: Schilling
Storage: room temperature, dry IGSN: URI002280
Province: seamount or seamount province

Contact URI Geochemical data at PetDB TR-139 data at NGDC
1 :   
Lithology and Mineralogy: igneous (extrusive/volcanic), basalt, vesicular (>10% vesicles) plagioclase + olivine
Weathering / Metamorphism: weathering - fresh
Glass and remarks: some samples exhibit palagonitized glass
Comments: Other features: cobbles
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