Temporal Evolution of Volcanic and Plutonic Magmas Related to Porphyry Copper Ores Based on Zircon Geochemistry

John H Dilles, Oregon State University, Corvallis, OR, United States, Robert G Lee, University of British Columbia, Earth and Oceanic Sciences, Vancouver, BC, Canada, Joseph L Wooden, Stanford University, Los Altos Hills, CA, United States and Alison M Koleszar, University of Texas-Austin, Austin, United States