Here we present results from the geochemistry project GeoPeP 2011/2012 that is part of the Geoscience Master Curriculum at the “Geowissenschaftliches Zentrum Göttingen”. This study deals with hydrothermally altered volcanic rocks in the core of Miocene stratovolcanoes and ignimbrite-related caldera structures in the Central Andes of southern Peru. The selection of field sites was based on prior analysis of multispectral ASTER data.....

Follow this link to read the full article.