Pseudomorphism of alkali feldspar to biotite from the alkaline nana complex granite in Cameroon

Abstract Alkaline complexes all over the world generally are enriched in high–field strength elements and rare earth elements. This enrichment can be accounted for by magmatic processes, but, many of these complexes display evidence of hydrothermal alteration. In Cameroon, several alkaline complexes...

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Autors principals:	Pauline Nguet Wokwenmendam, Emmanuel Njonfang, Amidou Moundi, Benjamin Ntieche, Caroline Neh Ngwa, Zakari Nchouwet, Domenico Cozzupoli
Format:	Artigo
Idioma:	Inglês
Publicat:	Springer 2025-12-01
Col·lecció:	Discover Geoscience
Matèries:	Cameroon line magmatism Nana complex’s granites Hydrothermal alteration minerals Accessory minerals Feldspar transformations Biotite-annite minerals
Accés en línia:	https://doi.org/10.1007/s44288-025-00354-9
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