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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: Scripps Institution of Oceanography
Contact the Curator
Ship: Roger Revelle
Cruise: DRIFT (DRFT06RR)
Sample: DRFT06RR-086D
Device: dredge, rock
Latitude: -22.39 to -22.392
Longitude: -81.273 to -81.259
Water Depth(m): 3292 to 2755
Date: 20011114 to 20011114
PI: Naar, David
Storage: room temperature, dry
Province: seamount or seamount province
1 :   
Components: manganese
iron or iron oxide
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, olivine phyric plagioclase + olivine
Weathering/Metamorphism: weathering - fresh
Glass/remarks:>50% samples exhibit fresh glass
Comments: Haul mass: 65 kg. 1 pillow basalt, ol-plag-phyric w/ glassy rind, I Mn encrusted sediment slab. Glass rind up to 5mm thick, Olivines up to 9mm thick.
Description: July 2011 updated description from Curator: mn crust, volcanic breccia, mn crust with chalk, hydrothermally altered basalt with mn
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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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