The geology of a mafic dyke at Roerkulten, Sverdrupfjella, western Dronning Maud Land, Antarctica
The mafic dyke is metamorphosed to amphibolite-facies and is calc-alkaline with intermediate SiO 2 (∼56%) and high Al 2O 3 and TiO 2 and is transitional between basaltic to andesitic compositions. The dyke has high Sr, Zr and Ba contents. The steep chon
Main Authors: | , , |
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Other Authors: | , , , , |
Format: | Book Part |
Language: | unknown |
Published: |
Taylor & Francis Group
2015
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Subjects: | |
Online Access: | http://hdl.handle.net/1885/26203 |