World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: SOEST [Contact the Curator]
Ship: Melville
Cruise: BMRG06MV
Sample: BMRG06MV STA81 RD74
Device: dredge, rock
Latitude: -35.8365
Longitude: 78.612
Water Depth(m): 2870 to 2730
Date: 19960401
PI: Kevin Johnson
Storage: room temperature, dry
Province: rise or ridge, aseismic ocean

Southeast Indian Ridge; Sampling locale: small ridge in axial valley along segment H.
1 :   
Weathering/Metamorphism: weathering - fresh
Comments: Sample Type: Basalt. Mineralogy: . Weathering: Fresh. Glass condition: Some fresh glass. 1 sample bag. all glass for probe.~3 mg of glass taken from burlap of dredge weight bag