Canada is known as a centre of excellence in mining geophysics, and much of the credit for this achievement goes to Harold Seigel, an extraordinary geophysicist who conceived and pioneered several new methods of mineral exploration.
In the fall of 1926, a memorial tablet was unveiled at Cobalt, dedicated to Willet Green Miller, “provincial geologist of Ontario, who gave to Cobalt its name and place among the great mining camps of the world; who read the secret of the rocks and opened the portal for the outpouring of their wonderful riches”.
The scarcity of jobs during the Depression years prompted a young Egil Lorntzsen to pursue a prospecting career, starting in the Bridge River gold camp of British Columbia. But success was not to come until decades later, when he made an “elephant” copper discovery in nearby Highland Valley.
David Burchell was a pioneer in Canadian coal mining. He was an explorer, with five underground coal mines to his credit. He was a builder, with his own corporation, and he contributed greatly to the advancement of coal mining technology in Canada.
A pioneer of Canada’s mining and metallurgy industry, Lloyd Pidgeon is best known for the development of the process for the production of high purity magnesium. The process, which bares his name, remains to this day unrivalled in the production of the world’s highest purity magnesium metal.