dc.contributor.author |
Imchen, Watitemsu |
|
dc.contributor.author |
Patil, S.K. |
|
dc.contributor.author |
Rino, V. |
|
dc.contributor.author |
Thong, Glenn T. |
|
dc.contributor.author |
Pongen, Temjenrenla |
|
dc.contributor.author |
Rao, P.V. |
|
dc.date.accessioned |
2017-10-20T06:22:52Z |
|
dc.date.accessioned |
2021-02-12T10:45:14Z |
|
dc.date.available |
2017-10-20T06:22:52Z |
|
dc.date.available |
2021-02-12T10:45:14Z |
|
dc.date.issued |
2015 |
|
dc.identifier.citation |
Current Science, 108, 12, P. 2240-2249 |
|
dc.identifier.uri |
http://localhost:8080/xmlui/handle/123456789/968 |
|
dc.description.abstract |
Basalts occur as sub-alkaline tholeiites in the Naga
ophiolite belt. They bear an E-MORB affinity
ascribed to aqueous fluid addition from a dehydrating
oceanic crust in a supra-subduction zone during the
Indo-Burma plate collision. They are commonly
altered to spilite. They exhibit relatively poor REE
fractionation with almost flat chondrite-normalized
patterns. Eu-anomalies are not prominent, indicating
the negligible role of plagioclase fractionation in their
petrogenesis. Rock magnetic studies suggest that magnetite
is the major magnetic mineral in these Upper
Cretaceous basalts. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Current Science, 108, 12, P. 2240-2249 |
en_US |
dc.subject |
Geochemistry |
en_US |
dc.subject |
Petrography |
en_US |
dc.subject |
Rock Magnetism |
en_US |
dc.subject |
Basalt |
en_US |
dc.title |
Geochemistry, petrography and rock magnetism of the basalts of Phek district, Nagaland |
en_US |
dc.type |
Article |
en_US |
dc.identifier.accession |
091510 |
|