The Raspas Complex (Ecuador): A fragment of a J-K melange belt in the NW corner of the South American plate M.C. Arrieta-Prieto (STUDENT), C.A. Zuluaga-Castrillón, O.M. Castellanos-Alarcón and J.D. Hernández-Montenegro Posted on 21 May 202022 May 2020 by admin The Raspas Complex (Ecuador): A fragment of a J-K melange belt in the NW corner of the South American plate M.C. Arrieta-Prieto (STUDENT), C.A. Zuluaga-Castrillón, O.M. Castellanos-Alarcón and J.D. Hernández-Montenegro