28th
March
2008
More Than Free Gold - Michael Barnes Faults and Fissures Vein Deposits
The discovery of silver and gold vein deposits marked the start of Canada’s mining legacy. The discovery of gold at Kirkland Lake and Timmins and silver in Cobalt and near Thunder Bay set the stage for the development of these parts of Canada’s hinterland and founded the development of a mining culture that continues today. …
Gold mining has come a long way in Ontario since the first property, the Richardson Mine in Eldorado near Madoc, fizzled shortly after its 1867 opening. The scattering of small mines working in northwestern Ontario eked out a few ounces of gold in the early part of the twentieth century. The success of the Cobalt camp gave witness to the Mexican proverb, “It takes a silver mine to make a gold mine,” by providing a labour pool and ready financing for the rich gold bonanzas of the Porcupine and Kirkland Lake.
The Porcupine-Timmins area produced 67 million ounces of gold from 48 mines between 1910 and 2004. The smaller but richer grade Kirkland Lake camp had an output from twenty-four mines that gave up 42 million ounces between 1917 and 1990.
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posted in Michael Barnes |
19th
March
2008
More Than Free Gold - Michael Barnes
Our Best Friend
Kimberlites with Diamonds
With the discovery of diamonds in the kimberlite bodies of the Lac de Gras district in the N.W.T., Canada emerged as a major diamond producer, challenging South Africa, Botswana, Australia and Russia in both quality and quantity of diamond production.
Diamond hunting is difficult because kimberlite outcrops are rare, due to the fact that the rock is easily eroded; often a chunk of the stuff will crumble in the hand.
The big mining news in the eighties was of the gold at Hemlo, but in that decade two men were searching for a much more elusive quarry. Veteran prospector Chuck Fipke and geologist Dr. Stu Blusson spent all they had and all they could borrow to finance a quest for diamonds.
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posted in Aboriginal mining, Michael Barnes |
14th
March
2008
Kerr Addison Mine was one of the great elephants of Canadian gold mining. In the trade this simply means it had been a giant producer since the mine first started turning out mill feed in the mid-thirties.
The prospect of gold produced in bullion form excites both honest and criminal minds alike. While most of us like to dream about the precious yellow metal, some take positive action to acquire it.
In the mid-sixties a bullion shipment from the mine was hijacked at the Larder Lake station by Quebec underworld figures. On December 21st 1972 thieves struck again, this time with the mine payroll as the star attraction.
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posted in Michael Barnes |
21st
February
2008
Pronto Mine, Rio Algom - Elliot Lake 1958 The World Wants Yellowcake (Uranium)
Among some people uranium gets a bad rap due to its use as the explosive material for atomic weapons and yet these folks tend to forget that it has most beneficial uses for mankind, principally as the fuel for nuclear reactors which deliver about 15% of the country’s electricity. Canada is currently the largest producer of uranium in the world, although Australia has the larger proportion of the world’s known deposits. In 2006 of the seventeen countries that mined the element, Canada produced 28%, followed by Australia with 23%. The term ‘yellowcake’ was originally given to uranium concentrate, although the colour and texture today can range from anything through dull yellow to almost black.
Early interest in uranium in Canada took a back seat to the work of Gilbert and Charles LaBine who discovered radium at Great Bear Lake in the Northwest Territories in 1930. Read the rest of this entry »
posted in Michael Barnes, Uranium |
19th
February
2008
The auctioneer’s gavel has had a great deal to do with the distribution of our northern history. People pass away, the relatives put the estate up to auction and sometimes priceless artifacts are lost to public view, often because those who bid on them are not aware of their significance.
All across our north country people are holding artifacts, curios and just plain keepsakes with the vague notion that the object in question is old and therefore should be kept for their own private posterity.
I come across paintings, photographs pieces of furniture and so on but often with no background material, the significance of the item is lost. Read the rest of this entry »
posted in Michael Barnes, Prospecting, Viola MacMillian |
14th
February
2008
2006 Mining Activity in British Columbia Hidden in the Rock – Porphyries (British Columbia)
Those who seek minerals in porphyries would be advised to follow the old adage, “Go west young geologist,” as this form of igneous activity is found in young rock with large crystals. Deposits are usually large but the trade-off is in low-grade mineralization. The name porphyry comes from the Latin for its colour purple and has associations with royal or imperial qualities dating back to the Romans. In Canada, British Columbia enjoys the lion’s share of this rock, which contains the largest resources of copper, significant molybdenum and 50% of the gold in the province.
British Columbia is copper-rich, and mining of the metal commenced in the late nineteenth century. Many mines have been worked in the province over the past 125 years, and there are currently still some porphyry deposits of interest. Read the rest of this entry »
posted in Michael Barnes, Mining in British Columbia |
8th
February
2008
Across the North American continent there are many stories from earlier times of conflict when the interests of First Nations people came up against commercial greed.
One such incident took place at Bruce Mines in 1847 and fortunately for all concerned the situation was defused and settled amicably.
The rush to obtain copper and other minerals at Bruce Mines was the first instance of commercial mining operations in the northern Ontario. Read the rest of this entry »
posted in Michael Barnes, mining history |
5th
February
2008
More Than Free Gold - by Michael Barnes
Canada is one of the most productive areas on earth for the discovery of economic mineral deposits. Its large land mass covers the entire spectrum of geological formations. These have been laid down and formed over the past four billion years.
Man has supplemented the bounty of nature’s contribution. Canada is fortunate to have individuals who have developed an infrastructure of financial capacity, educational facilities and scientific expertise that is a rich mix of human expertise and resources equal to or better than anywhere else in the world. These people have created Canada’s wealth through the careful exploitation of her mineral resources.
Prior to the beginning of the twentieth century, large-scale, economic, producing mines were largely nonexistent in Canada. Read the rest of this entry »
posted in Canada Mining History, Michael Barnes |
31st
January
2008
When railway contractors found traces or ore along the tracks at mile 101 north of North Bay in 1903, they did not know what they had. Fred LaRose said it was some kind of damn metal. But what? They needed a rock doctor to figure it out.
In modern day Cobalt, just around the corner from the Lang Street hotel, on a dead end, there is a monument to the man who ‘read the story of the rocks’. Few people have heard the story of the moonlighting geologist it remembers, but without him, well, let’s just say Cobalt would have been a lot slower to develop. Read the rest of this entry »
posted in Cobalt, Michael Barnes, Willet Miller, mining history |
24th
January
2008
They speak well of Fred Schumacher in the community which honours his name just outside of Timmins. He was well-to-do before he came to the gold camp and seems to have made money for fun there.
Born in Denmark in 1863, the young immigrant to the United States eventually became a pharmacist but he did not make drug dispensing his occupation. Instead he became a salesman and later married the daughter of the firm’s owner.
He founded his own patent medicine firm and became rich in the process. Then he decided he needed some excitement in his life and investigated the potential of the new gold-fields in Northern Ontario. Read the rest of this entry »
posted in Fred Schumacher, Michael Barnes, Timmins, gold mining |