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: 66.5083
Ship: Trident Longitude: -17.3417
Cruise: TR-139 Water Depth(m): 65 to 80
Sample: 01-D Date: 19730719
Device: dredge, rock PI: Schilling
Storage: room temperature, dry IGSN: URI002274
Province: seamount or seamount province

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