Gold in Ontario

Over a century ago Dr. Alfred Selwyn, then director of the Geological Survey of Canada, noted that “not one-tenth part of the country has been explored” and concluded that there were “great mineral resources awaiting development in Ontario.” 

That observation is as valid now as it was when it was made. But, in Robert Service’s words, the challenge “will not be won in a day.”

Hemlo

Historically, the discovery of a gold deposit was always foremost in the mind of the prospector. In 1869 an Indian prospector, Moses Pe-Kong-Gay, found evidence of gold near the present town of Heron Bay on Lake Superior in Ontario. While shafts were soon sunk and some ore shipped, little of significance occurred during the next 70 years. A geologist of the Bureau of Mines recommended in 1931 that the area be explored further.

In 1944 another Indian, Peter Moses of Heron Bay, also discovered gold in the same general area near Hemlo. Some minor staking followed. Among those who staked and subsequently leased claims was Dr. J.K. Williams of Maryland, U.S.A. On his death his claims, still of unproven value, were inherited by his widow. A number of companies explored the area and performed casual examinations over a three decade period.

In December 1979 two professional prospectors, John Larche and Don McKinnon, restaked much of the general area and optioned it to others who then tested it by a relatively new technique— soil geochemistry. This involved systematically collecting samples of soil below the overburden and as close to bedrock as possible. Such samples were submitted to ultrasensitive analysis for several elements including gold. The program was conducted by the Corona Company, a junior unlisted British Columbia company under the direction of geologist David Bell. A gold anomaly was revealed in the soil with subsequent core drilling of the bedrock financed by larger mining corporations, Teck-Corona, Noranda and Lac Minerals. The drill development revealed some of the largest and richest newly discovered gold ore bodies in Ontario. The prosperous mining area is known as the “Hemlo Camp” after the nearest established community situated beside the Trans Canada Highway.  via http://www.republicofmining.com/2010/07/23/brief-history-of-ontario-mining/

Gold Rush in the Fraser River Canyon, British Columbia

The richest discoveries of fine flour gold occurred between Hope and Yale in the Fraser River Canyon..... The Fraser River Canyon was formed during the Miocene period (22.9-5.33 million years ago) when the river cut down into the uplifting southern part of the Interior Plateau of British Columbia. The canyon characteristics of this middle section of the FRASER RIVER extend about 270 km north of Yale to the Fraser's confluence with the Chilcotin River. At HELLS GATE, south of Boston Bar, the canyon walls rise about 1000 m above the narrow, rushing river. Two transcontinental railways and the TRANS-CANADA HIGHWAY have been carved into the rocky canyon sides. Fish ladders were built along the river's side to permit migrating PACIFIC SALMON to pass a former rockslide that partially blocked the river. During the FRASER RIVER GOLD RUSH of the late 1850s, 30 000 gold seekers searched the lower section of the canyon for gold.