The founding of the Canadian zinc industry

Canada is currently the world's largest supplier of zinc concentrates and is also a major producer of zinc metal. This dominant position in the world's zinc market is a fairly recent circumstance and, in fact, the country's zinc industry was founded only in the early part of the twentieth century. By contrast, the American zinc industry was well established by the mid-nineteenth century, largely based on technology originally imported from the still older European practice. Initial attempts to create a viable Canadian zinc smelter were based on the traditional practice and were unsuccessful; success came only with new electrolytic technology, much of which was developed domestically. The purpose of this paper is to outline the early attempts to produce metallic zinc in Canada and to trace the gradual development of these first efforts into a viable zinc industry based on modern science and technology.