Browsing by Author "750cfd0b-b238-4397-bcc5-c369fc3f6b94"

Now showing items 1-3 of 3

    • Genesis of the El Romeral iron ore: New contributions to the understanding of iron oxide-apatite deposits 
      Rojas Martínez, Paula Amanda (Universidad de Chile, 2017)
      Los depósitos denominados de tipo magnetita-apatito o iron oxide-apatite (IOA) son una importante fuente de Fe, P y REE a nivel mundial. Sin embargo, el origen de estos depósitos sigue siendo tema de debate, en donde ...
    • Geological evolution of Paniri volcano, central Andes, Northern Chile 
      Godoy, Benigno; Lazcano, José; Rodríguez, Inés; Martínez, Paula; Parada, Miguel A.; Le Roux, Petrus; Wilke, Hans-Gerhard; Polanco, Edmundo (Elsevier, 2018-07)
      Paniri volcano, in northern Chile, belongs to a volcanic chain trending across the main orientation of the Central Andean volcanic province. Field work mapping, stratigraphic sequences, and one new Ar-40/Ar-39 and eleven ...
    • Sr and Nd isotope variations along the Pleistocene San Pedro - linzor volcanic chain, N. Chile: tracking ... 
      Godoy, Benigno; Worner, Gerhard; Le Roux, Petrus; Silva, Shanaka de; Parada Reyes, Miguel; Kojima, Shoji; González Maurel, Osvaldo; Morata Céspedes, Diego; Polanco, Edmundo; Martínez, Paula (Elsevier, 2017)
      Subduction-related magmas that erupted in the Central Andes during the past 10 Ma are strongly affected by crustal assimilation as revealed by an increase in Sr-87/Sr-86 isotope ratios with time that in turn are correlated ...