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Ultra-calcic magmas generated from Ca-depleted mantle: an experimental study on the origin of ankaramites

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Date

2004

Authors

Schmidt, M
Green, David
Hibberson, William

Journal Title

Journal ISSN

Volume Title

Publisher

Oxford University Press

Abstract

Ultra-calcic ankaramitic magmas or melt inclusions are ubiquitous in arc, ocean-island and mid-ocean ridge settings. They are primitive in character (XMg > 0.65) and have high CaO contents (>14 wt %) and CaO/Al2O3 (>1·1). Experiments on an ankar

Description

Keywords

Keywords: ankaramite; calc silicate rock; fractionation; magma chemistry; melting; petrogenesis; Melanesia; Pacific islands; Pacific Ocean; Vanuatu Ankaramite; Refractory therzolite; Ultra-calcic magma

Citation

URI

http://hdl.handle.net/1885/87141

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_Schmidt_Ultra-calcic_magmas_generated_2004.pdf (1.45 MB)

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