Arthur Thomas Griffis (1912 – 1982)

Geologist Arthur Thomas Griffis has truly earned his place of honor in Canadian mining history. He discovered five iron deposits for the Iron Ore Company of Canada, a copper deposit at the McIntyre Porcupine gold mine and developed a profitable copper-zinc orebody near Timmins, Ont., for Canadian Jamieson Mines.

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Klondike Discoverers

The discovery of placer gold in the Klondike set off one of the world’s greatest gold rushes and forever changed the history of Yukon and Canada.

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Robert John Isaacs (1905 – 1997)

Robert Isaacs is best-known for his role in the discovery and development of the massive lead-zinc deposits in New Brunswick that became the cornerstone of Brunswick Mining and Smelting. A talented mining engineer, he also had a hand in financing and developing many smaller producers, particularly in Newfoundland, where he developed a reputation for building mines with low capital and operating costs.

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John Paris Bickell (1884 – 1951)

Most follow one path, but John Paris Bickell commanded several successful careers during his extraordinary life. He opened a brokerage firm at the age of 23 and was a millionaire by 30. In 1919, he left the investment business to become president and, later, chairman of McIntyre-Porcupine Mines, one of Ontario’s first and most important gold producers.

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William Guy Brissenden (1915 – 2012)

A hands-on approach to problem-solving, forged in both war and peace, enabled William Guy Brissenden to master repeated challenges during a lengthy career spent mostly with Noranda. His extraordinary skills surfaced as a member of the management team that successfully developed Gaspé Copper’s mine, mill and smelter at Murdochville, Quebec.

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Marsh A. Cooper (1912 – 2013)

Marsh Cooper is best known as the driving force in the acquisition and development of many of the deposits and mines that transformed Falconbridge into a global nickel giant. He guided the company through one of its strongest periods of growth, brought new mines into production and, during the 1970s, oversaw the completion of Falconbridge Dominica’s ferronickel plant in the Dominican Republic.

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Alexander Stewart Dadson (1906 – 1968)

When Alexander Dadson began exploring the Yellowknife region in the early 1940s, he saw potential beyond the small, high-grade gold showings known to exist since 1898.

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John Fairfield Thompson (1891 – 1968)

During a distinguished career that spanned more than five decades, John Fairfield Thompson led Inco through a period of phenomenal growth and immense social, economic and technical change. As a young scientist, he explored the potential of nickel and helped discover new uses for nickel-based alloys.

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Peter Munk (1927 – 2018)

As the founder and builder of Barrick Gold, Peter Munk has few peers in Canadian mining history. In less than two decades, he turned a small Canadian producer into one of the world’s largest and most respected mining companies.

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Vladimir Nicolaus Mackiw (1923 – 2001)

Vladimir Mackiw’s life is an outstanding example of how the Canadian mining industry discovers and applies advanced and innovative technologies to create processes and products adding new wealth not only to Canada’s economy but also for the rest of the world.

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