Shallow-Crustal Magmatic Evolution and Timescales of Mineralization in Porphyry-Skarn Cu-Au Deposits from High-Precision Zircon U-Pb Geochronology and Trace Element Geochemistry

Simon J E Large1, Albrecht Von Quadt1, Joern-Frederik Wotzlaw2 and Christoph A Heinrich3, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Swiss Federal Institute of Technology Zurich, Institute of Geochemistry and Petrology, Zurich, Switzerland, (3)ETH Zurich, Zurich, Switzerland