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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-121D
Device: dredge, rock
Latitude: -25.531 to -25.544
Longitude: -86.685 to -86.677
Water Depth(m): 3088 to 2334
Date: 20011202 to 20011202
PI: Naar, David
Storage: room temperature, dry
Province: seamount or seamount province
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Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, ol-pg-cpx phyric plagioclase+olivine+pyroxene
Weathering/Metamorphism: weathering - moderate
Comments: Haul mass: 1 kg. Breccia w/ basalt cobbles. Sample Description: 1 kg moderately weathered cpx-pl-ol phyric basalt; 1kg brecciated basalt cemented by carbonate.
Description: July 2011 updated description from Curator: hydrothermal mn crust, hydrothermally altered volcanics with sulfur, mn crust, hydrothermally altered basalt with mn

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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