Barrick Gold Corp.'s stake in the Kalgoorlie Super Pit mine has drawn interest from Kinross Gold Corp. and Zijin Mining Group Co. in a sale that could fetch as much as $1 billion, people with knowledge of the matter said. Australian producers Newcrest Mining Ltd., Northern Star Resources Ltd. and Evolution Mining Ltd. are also reviewing data on the mine ahead of possible indicative bids, which are due by the end of October, according to the people. Chinese companies including China National Gold Group Corp. and Shandong Gold Mining Co. are also considering offers, the people said, asking not to be identified because the details are private.