Thayer Lindsley, the father of such mining giants as Falconbridge Ltd., Ventures Ltd. and Frobisher, has been described as the greatest mine finder of all time.

Gilbert LaBine helped shape the course of world history when in 1930 he discovered pitchblende at Great Bear Lake in the Northwest Territories. With his discovery there of the ore that yields radium and uranium, LaBine pushed Canada into the atomic age. He was probably one of the few Canadian prospectors of that time who could have identified the pitchblende mineral.

Selwyn G. Blaylock devoted a working lifetime to mines and minerals and left a number of monuments to his effectiveness including: A successful Canadian mining and metallurgical enterprise, Consolidated Mining & Smelting Co. of Canada, moving upward in this organization from assayer in 1899 to president and managing director in 1939.

It is largely due to the direction of John Simpson that Placer Development, a predecessor company of Placer Dome Inc., developed a global perspective that characterizes a growing number of Canadian mining companies. Under Simpson’s direction and foresight, Placer became pre-eminent in high-tonnage, open pit mining operations in British Columbia and overseas and in the production of a variety of minerals.