@misc{10481/18311,
year = {2011},
month = {9},
url = {http://hdl.handle.net/10481/18311},
abstract = {Boris Ángelo Cu-(Ag) deposit, located inCentral Chilean CoastalCordillera, is included within JurassictoCretaceouscopper Chilean Manto type (CMT) deposits belt. Itis hosted by LowerCretaceousvolcanoclastic sequences of the Las Chilcas Formationand by Upper Cretaceous  Paleocene small sub-volcanicbodies.Based in this geologicalcontext weconsider the Boris Ángelo deposit as one oftheyoungestdeposits fromCMT deposits belt. In thispaper wedescribe thebehaviour of REE and trace elements fromBoris Ángelo Cu-(Ag) depositand compare thisfeaturewith  fresh  host rockand with other copperdeposit-types.The Boris Ángelo geochemical signatures aresimilar to LasChilcas ( fresh  hostrocks) samples, butwith a general depletionin all REE and trace elements.They also show great similarityin REE and trace element patterns withothers CMT deposits},
organization = {Departamento de Mineralogía y Petrología (Universidad de Granada).
Departamento de Didáctica de las Ciencias Experimentales (Universidad de Granada).
Instituto Andaluz de Ciencias de la Tierra (Universidad de Granada- Centro Superior de Investigaciones Científicas)
Grupo de Investigación de la Junta de Andalucía RNM-0131.
Grupo de Investigación de la Junta de Andalucía HUM 613.
Minera Las Cenizas},
publisher = {F. Barra, M. Reich, E. Campos & F. Tornos (Ediciones Universidad Católica del Norte)},
keywords = {CMT deposit},
keywords = {Cu-(Ag) deposit},
keywords = {Boris Ángelo},
title = {Geology and preliminary REE and trace elements geochemistry of Boris Ángelo Cu-(Ag) deposit, Central Chile},
author = {Figueroa-Cisterna, Juan and Carrillo Rosúa, Francisco Javier and Morales Ruano, Salvador and Moreno-Rodríguez, Verónica and Ruiz-Cárdenas, Mauricio},
}