Spinel group minerals in metamorphosed ultramafic rocks from Río de Las Tunas belt, Central Andes, Argentina

Spinel group minerals in metamorphosed ultramafic rocks from Río de Las Tunas belt, Central Andes, Argentina

In the Río de Las Tunas belt, Central Andes of Argentina, spinel group minerals occur in metaperidotites and in reaction zones developed at the boundary between metaperidotite bodies and their country-rocks. They comprise two types: i) Reddish-brown crystals with compositional zonation characterize...

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Bibliographic Details
Main Authors: M.F. GARGIULO, E.A. BJERG, A. MOGESSIE
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) 2013-08-01
Series:Geologica Acta
Subjects:
Spinel group minerals
Metaperidotites
Alpine type belts
Central Andes
Online Access:https://revistes.ub.edu/index.php/GEOACTA/article/view/7941

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