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Petrology and Geochemistry of Early Cretaceous Bimodal Continental Flood Volcanism of the NW Etendeka, Namibia. Part 2: Characteristics and Petrogenesis of the High-Ti Latite and High-Ti and Low Ti Voluminous Quartz Latite Eruptives

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Date

2004

Authors

Ewart, A.
Marsh, J S
Milner, S C
Duncan, A R
Kamber, Balz Samuel
Armstrong, Richard

Journal Title

Journal ISSN

Volume Title

Publisher

Oxford University Press

Abstract

As a result of their relative concentration towards the respective Atlantic margins, the silicic eruptives of the Paraná (Brazil)-Etendeka large igneous province are disproportionately abundant in the Etendeka of Namibia. The NW Etendeka silicic units, d

Description

Keywords

Keywords: Cretaceous; fractional crystallization; geochemistry; petrogenesis; petrology; titanium; volcanism; Africa; Etendeka; Namibia; Southern Africa; Sub-Saharan Africa Crustal assimilation; High-Ti and low-Ti provinciality; Large-volume quartz latites; Magma mixing; Open-system fractional crystallization

Citation

URI

http://hdl.handle.net/1885/86967

Collections

ANU Research Publications

Source

Journal of Petrology

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31

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01_Ewart_Petrology_and_Geochemistry_of_2004.pdf (1.16 MB)

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