1Geology Department, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
2Ivanhoe Australia, Level 9, 479 St Kilda Road, Melbourne, Victoria 3004, Australia
3CODES, ARC Centre for Excellence in Ore Deposits, Private Bag 126, Hobart, Tasmania 7001, Australia
4Anglo American Exploration (Philippines) Inc., 11th Floor, Pearlbank Center Building, 146 Valero Street, Salcedo Village, Makati City, Metro Manila, Philippines