Experimental early crystallization of K-feldspar in granitic systems. Implications on the origin of magmatic fabrics in granitic rocks

Experimental early crystallization of K-feldspar in granitic systems. Implications on the origin of magmatic fabrics in granitic rocks

One of the most outstanding characteristics of some granodioritic to granitic rocks is the presence of K-feldspar megacrysts. For instance, granodiorites and monzogranites of the Spanish Central System batholith present variable amounts of large (up to 10cm in length) euhedral K-feldspar crystals....

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Bibliographic Details
Main Author: J. DÍAZ-ALVARADO
Format: Article
Language:English
Published: Universitat de Barcelona (UB), Geociències Barcelona (Geo3BCN), Institut de Diagnosi Ambiental i Estudis de l'Aigua (IDAEA), Universitat Autònoma de Barcelona (UAB) 2017-12-01
Series:Geologica Acta
Subjects:
K-feldspar megacrysts
Experimental petrology
Granodiorites
Magmatic fabrics
Spanish Central System batholith.
Online Access:https://revistes.ub.edu/index.php/GEOACTA/article/view/18095

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https://revistes.ub.edu/index.php/GEOACTA/article/view/18095

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