Between Discovery Mine and Big Dan Mine, which mine was named after Dan O'Connor?
Big Dan Mine Big Dan Mine is an abandoned underground mine in Northeastern Ontario, Canada. It is located about 1 km southwest of Net Lake and just west of the Ontario Northland Railway in east-central Strathy Township. It is named after Dan O'Connor, who first claimed the site in the 1890s.
Big Whopper mine The Big Whopper mine is a large mine located at Separation Lake, in Ontario, Canada. Big Whopper represents one of the largest tantalum reserves in Canada having estimated reserves of 13.8 million tonnes of ore grading 0.007% tantalum and 1.34% lithium.