Description |
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Material: | Rock |
Classification: | Igneous>Volcanic>Mafic |
Field Name: | basalt |
Description: | Sampling locale: NE scarp of axial ridge along segment J1. Sample Type: Ol-plg phyric basalt. Mineralogy: Plg+Ol. Weathering: Light. Glass condition: >50% fresh glass and Mn/Fe oxide coatingsGlass taken for probe. 61-1 and 61-2 subsampled by DG. Remainding glass to KJ. A bag of unnumbered glass and a bag of station glass are included. A small bag of unnumbered, untyped rocks is included. DG has 2 of the unnumbered glass chunks.Plagioclase+olivine-phyric pillow fragments and large chunks of glass. Few (0.8-1 cm) clots of plagioclase+olivine in interior whereas glass is plagioclase-phyric. Type 1 of 4 from this dredge. |
Age (min): | Not Provided |
Age (max): | Not Provided |
Collection Method: | Dredging>ChainBagDredge |
Collection Method Description: | Not Provided |
Size: | Not Provided |
Geological Age: | Not Provided |
Geological Unit: | Not Provided |
Comment: | Not Provided |
Purpose: | Geological studies |
Geolocation |
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Latitude Start (WGS84): | -38.946 |
Latitude End: | Not Provided |
Longitude Start (WGS84): | 78.134 |
Longitude End: | Not Provided |
Northing (m) (UTM NAD83): | Not Provided |
Easting (m) (UTM NAD83): | Not Provided |
Zone: | Not Provided |
Vertical Datum: | Not Provided |
Elevation Start: | -2230 meters |
Elevation End: | Not Provided |
Nav Type: | Not Provided |
Physiographic Feature: | S Indian Ocean |
Name Of Physiographic Feature: | Southeast Indian Ridge |
Location Description: | Not Provided |
Locality: | Not Provided |
Locality Description: | Not Provided |
Country: | Not Provided |
State/Province: | Not Provided |
County: | Not Provided |
City: | Not Provided |
Collection |
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Field Program/Cruise: | BMRG06MV |
Platform Type: | Not Provided |
Platform Name: | Melville |
Platform Description: | Not Provided |
Launch Type: | Not Provided |
Launch Platform Name: | Not Provided |
Launch ID: | Not Provided |
Collector/Chief Scientist: | Kevin Johnson |
Collector/Chief Scientist Detail: | Not Provided |
Collection Start Date: | 1996-03-22 |
Collection End Date: | Not Provided |
Curation |
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Current Archive: | SOEST |
Current Archive Contact Details: | Not Provided |
Original Archive: | Not Provided |
Original Archive Contact Details: | Not Provided |
Related Samples |
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Parents: | No Parents | Siblings: | No Siblings |
Children: | |
Relevant Links: |
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