World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA018
Sample: 008-ROVG
Device: grab, ROV
Latitude: 36.8445
Longitude: 11.8764
Water Depth(m): 199
Date: 20111026
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: seamount or seamount province
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt
Weathering/Metamorphism: weathering - moderate
Glass/remarks:notable Mn/Fe oxide coatings
Comments: Reddish, gray bioencrusted rock; aphyric, slightly vesicular basalt with some weathered veins; some secondary calcitic growth in vesicles