When Shayne Wisniewski envisions what the future of underground mining will look like in Sudbury, he sees depth and he sees innovation. As general manager of mining projects for Sudbury Integrated Nickel Operations (Glencore), Wisniewski is responsible for evaluating the company’s Onaping Depth project, which will extend to a depth of more than 2,500 metres, considered an ultra-deep mine.
Located about a 45-minute drive from the city of Sudbury, in the vicinity of the company’s Craig and Onaping Mines, the nickel-copper-PGE deposit was first discovered in 1994, when the company was looking for the down dip extension for Onaping and Craig, Wisniewski said.
Glencore undertook a drill program in the area in 2014 and discovered a fair-size indicated and inferred resource in two zones: a contact zone and a footwall southeast zone. Continue Reading →