Copper Smelting by The International Nickel Company of Canada, Limited

The uninitiated, first-time visitor to the Copper Cliff Smelter of The International Nickel Company frequently finds it strange that the world's largest nickel producing works is located at a site seemingly named in honour of another metal. Industry-wise persons who know The International Nickel Company through its nickel producing, fabricating and sales organizations can be just as surprised to learn that Inco's annual copper production from the Sudbury area mines nearly equals that of nickel. But when the history of the mines and smelters of the Sudbury district is reviewed it is impossible to separate the stories of copper and nickel. In fact, going even further back in time (I), it was due to the similarity in appearance of the nickel bearing mineral niccolite (NiAs) to that of copper ore that led nickel to be tagged with the rather uncomplimentary name of kupfer-nickel or Old Nick's Copper - The Devil's Copper. This was in approximately 1650 and it would take another hundred years, until 1751, before Axel Cronstedt of Sweden obtained nickel in its pure form and permitted it to take its own place in the family of metals. One hundred more years passed before mining came to northern Ontario and approximately one hundred thirty before the beginnings of development of the Sudbury Basin.