Building a Roast heap, Sudbury, Canada. from the Article THE MINING, SMELTING, AND REFINING OF NICKEL By Titus Ulke. from The Engineering Magazine Devoted to Industrial Progress Volume XVI October 1898 - March 1899 The Engineering Magazine Co

---

Size: 3206px × 2339px
Location: Canada
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ., 1890, 19th, caledonia, caledonian, canada, canadian, century, copper, district, engineering, french, heritage, historic, historical, history, idr, industrial, industry, island, matte, metallurgical, metallurgy, miner, miners, mining, nickel, nineteenth, ore, ores, orford, photograph, photography, process, processes, processing, production, psi, refine, refinery, refining, resource, resources, reverberatory, smelting, sudbury, sulfur, sulphur, technological, technology, treatment