barrick gold corporation is an american mining company. they produces gold and copper with 16 operating sites in 13 countries. it is located in toronto, ontario, canada. it has mining operations in argentina, canada, chile, côte d'ivoire, democratic republic of the congo, dominican republic, mali, papua new guinea, saudi arabia, tanzania, the united states and zambia. the company had 71 million ounces of proven and probable gold reserves.