Multi-banded pumice in the Campo de la Piedra Pómez rhyolitic ignimbrite (Southern Puna plateau): Pre-eruptive physical and chemical interactions between mafic and rhyolitic melts
Lorenzo Bardelli, Marcelo Arnosio, Walter Báez, Néstor Suzaño, Raúl Becchio, J. Viramonte, Emilce Bustos, E. Bertea
Topics & Concepts
MaficGeologySilicicPumiceRhyoliteGeochemistryCalderaMagmaMagma chamberIgneous differentiationPhenocrystIgneous rockVolcanoPetrologyVolcanic rockGeological and Geochemical AnalysisGeochemistry and Geologic MappingMineralogy and Gemology Studies