History of the Copper Range Consolidated Company- The Copper Range Company (1899-1977) operated copper mines in Houghton County's South Range and in Ontonagon County. The second largest mining company in the Copper Country (after Calumet & Hecla), the Copper Range Company was the only one to survive the 1960s. In addition to mining, it owned and operated the Copper Range Railroad (1899-1973) an...