| Zappettini, Eduardo O., Villar, Luisa M., Hernández, Laura B., Santos, João O. (2013) Geochemical and isotopic constraints on the petrogenesis of the Puesto La Peña undersaturated potassic complex, Mendoza province, Argentina: Geodynamic implications. Lithos, 162. 301-316 doi:10.1016/j.lithos.2012.11.016 | Journal (article/letter/editorial) | petrogenesis of the Puesto La Peña undersaturated potassic complex, Mendoza province, Argentina: Geodynamic implications...Resources, Argentine Geological-Mining Survey, Argentina GEA Institute, University of Concepcion, Chile...Keywords: Early Miocene undersaturated potassic complex Malignite–borolanite association Ouachitite Metasomatized...are reported for the Miocene Puesto La Peña undersaturated potassic complex, located in the Argentine Precordillera...Precordillera. The complex is composed of a pyroxenite core surrounded by a malignite–borolanite association | | | Journal (article/letter/editorial) | PETROGENESIS OF THE PUESTO LA PEÑA UNDERSATURATED ALKALINE POTASSIC COMPLEX, MENDOZA, ARGENTINA EDUARDO O. ZAPPETTINI§...Geological and Mining Survey, (1322) Buenos Aires, Argentina LAURA B. HERNANDEZ GEA Institute, University...The late Early Miocene Puesto La Peña alkaline potassic complex, Mendoza, Argentina, is a multiphase intrusion...that explains the fractionating phases of the complex. Geothermobarometric data and characteristics of...malignite-syenite. The late-stage evolution of the complex involves evolution towards the calcite liquidus |
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