Petrogénesis de la rodingita del Cretácico Inferior de la sierra de Guanajuato, México
Keywords:
Rodingite, ultramafic-mafic rocks, Early Cretaceous, calcic metasomatism, Guanajuato, central Mexico.
Abstract
It is reported for the first time in the country a rodingite occurence in central Mexico. The protoliths of these rocks were gobbros that occur as dikes (0.30 – 1m wide) and elliptic lenses intruded and/or tectonically emplaced within ultramafic-mafic cumulates of Early Cretaceous age in the Sierra of Guanajuato… in order to continue... download the full paper in PDF.
Published
2018-11-02
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Section
Regular Papers
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