BARRICK GOLD CORPORATION TECHNICAL REPORT ON THE HEMLO MINE, MARATHON, ONTARIO, CANADA NI 43-101 Report Qualified Persons: Jason J. Cox, P.Eng. Wayne W. Valliant, P.Geo. Kathleen Ann Altman, Ph.D., P.E. April 25, 2017 RPA 55 University Ave. Suite 501 I Toronto, ON, Canada M5J 2H7 IT + 1 (416) 947 0907 www.rpacan.com Report Control Form Document Title Technical Report on the Hemlo Mine, Marathon, Ontario, Canada Client Name & Address Barrick Gold Corporation Brookfield Place, TD Canada Trust Tower Suite 3700, 161 Bay Street, P.O. Box 212 Toronto, Ontario M5J 2S1 Document Reference Status & FINAL Project #2711 Issue No. Version Issue Date April 25, 2017 Lead Author Jason J. Cox (Signed) Wayne W. Valliant (Signed) Kathleen Ann Altman (Signed) Peer Reviewer Deborah A. McCombe (Signed) Project Manager Approval Jason J. Cox (Signed) Project Director Approval Rick Lambert (Signed) Report Distribution Name No. of Copies Client RPA Filing 1 (project box) Roscoe Postle Associates Inc. 55 University Avenue, Suite 501 Toronto, ON M5J 2H7 Canada Tel: +1 416 947 0907 Fax: +1 416 947 0395
[email protected] www.rpacan.com FORWARD-LOOKING INFORMATION This report contains forward-looking statements. All statements, other than statements of historical fact regarding Barrick Gold Corporation or the Hemlo Mine, are forward-looking statements. The words "believe", "expect", "anticipate", "contemplate", "target", "plan", "intend", "project", "continue", "budget", "estimate", "potential", "may", "will", "can", "could" and similar expressions identify forward-looking