The Petrogenesis of Some Migmatites and Granites (Central Damara Orogen, Namibia): Evidence for Disequilibrium Melting, Wall-Rock Contamination and Crystal Fractionation

The Oetmoed Granite-Migmatite Complex (OGMC), central Damara orogen, Namibia, consists of restite-rich, grt- and crd-bearing S-type granites and grt-crd-sil-Kfs-bearing metasediments, stromatic migmatites and nebulites. Both types of migmatites formed by limited in situ partial melting of metapelite...

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Bibliographic Details
Published in:Journal of petrology 1999-08, Vol.40 (8), p.1241
Main Authors: Jung, S, HOERNES, S, Masberg, P, Hoffer, E
Format: Article
Language:English
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Summary:The Oetmoed Granite-Migmatite Complex (OGMC), central Damara orogen, Namibia, consists of restite-rich, grt- and crd-bearing S-type granites and grt-crd-sil-Kfs-bearing metasediments, stromatic migmatites and nebulites. Both types of migmatites formed by limited in situ partial melting of metapelites under H
ISSN:0022-3530
1460-2415
DOI:10.1093/petrology/40.8.1241