Titanomagnetite Rims on Hornblende Phenocrysts in Intermediate Subvolcanic Intrusions, Torud–Ahmad Abad Magmatic Belt, Iran: Examination of Devolatilization and Oxidation Processes

Titanomagnetite Rims on Hornblende Phenocrysts in Intermediate Subvolcanic Intrusions, Torud–Ahmad Abad Magmatic Belt, Iran: Examination of Devolatilization and Oxidation Processes

Mafic to felsic adakitic intrusive and extrusive rocks in the Torud–Ahmad Abad magmatic belt occur south-southeast of Shahrood (north of the Central Iran Zone). These adakites, in the form of dykes and other hypabyssal igneous bodies, are emplaced into late Neoproterozoic amphibolite and mylonitized...

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Bibliographic Details
Main Authors: Fazilat Yousefi, David R. Lentz, Glenn Bark
Format: Article
Language:English
Published: GeoScienceWorld 2025-01-01
Series:Lithosphere
Subjects:
opacitization, magnetite, amphibole breakdown, decompression, differential devolatilization, volcanic degassing, oxidation
Online Access:https://pubs.geoscienceworld.org/gsa/lithosphere/article-pdf/doi/10.2113/2025/lithosphere_2024_227/651710/lithosphere_2024_227.pdf
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https://pubs.geoscienceworld.org/gsa/lithosphere/article-pdf/doi/10.2113/2025/lithosphere_2024_227/651710/lithosphere_2024_227.pdf

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