Constraining the origin of La Poruña scoria cone, Central Volcanic Zone, northern Chile
Osvaldo Patricio González-Maurel1,2, Benigno Godoy3, Ines Rodriguez4, Andrew Menzies1, Petrus J le Roux2, Daniel Bertin5 and Carolina Marin6, (1)Universidad Católica del Norte, Departamento de Ciencias Geológicas, Antofagasta, Chile, (2)University of Cape Town, Department of Geological Sciences, Cape Town, South Africa, (3)Universidad de Chile, Departamento de Geología, Santiago, Chile, (4)SERNAGEOMIN (Servicio Nacional de Geología y Minería), Santiago, Chile, (5)University of Auckland, School of Environment, Auckland, New Zealand, (6)Fundación Cordillera (Minera Cordillera), Iquique, Chile
