Petrogenetic significance of the eclogites from the Arquía Complex on southwestern Pijao, Central Cordillera (Colombia Andes)

Petrogenetic significance of the eclogites from the Arquía Complex on southwestern Pijao, Central Cordillera (Colombia Andes)

Eclogites discovered on southwestern Pijao, Central Cordillera (Colombia Andes), are enriched in almandine (Xalm = 0.50-0.58; XFe = 0.69-0.83) and grossular (Xgrs = 0.25-0.30), with lesser amounts of pyrope (Xprp = 0.12-0.23), and relatively low spessartine (Xsps = 0.01-0.05), and the omphacite the...

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Bibliographic Details
Main Authors: Carlos Alberto Ríos-Reyes, Oscar Mauricio Castellanos-Alarcón, Carlos Alberto García-Ramírez
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2017-01-01
Series:Dyna
Subjects:
eclogites
PT conditions
symplectites
garnet-omphacite
Central Cordillera
Arquía Complex
subduction
Online Access:https://revistas.unal.edu.co/index.php/dyna/article/view/48166

Internet

https://revistas.unal.edu.co/index.php/dyna/article/view/48166

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