Petrology and mineralogy of the La Peña igneous complex, Mendoza, Argentina: An alkaline occurrence in the Miocene magmatism of the Southern Central Andes
Keywords: پتاسیم; Alkaline; Potassic; Miocene; Central Andes; Tephrite; ClinopyroxeniteLPC, La Peña Complex; PU, Paramillos de Uspallata; CC, Cerros Colorados; IU, Internal Unit; EU, External Unit; APIP, Alto Paranaíba Igneous Province