http://www.miningweekly.com/page/americas-home
In the far-north muskeg of Ontario lies a chromite deposit that could potentially rival that of world No 1 producer South Africa, heralding the development of North America’s first significant chromite mine, a new era of prosperity for the region’s First Nations and millions in tax revenue for Canada’s capital province for many decades to come.
Discovered almost by accident in 2002 by diamond major DeBeers, which at the time was looking for diamonds, but instead found copper and zinc, the 5 000 km2 Ring of Fire deposit, which is about 1 000 km north-west of Toronto, is one of the most promising mineral development opportunities in Ontario in almost a century.
Tucked deep into northern Ontario, the Ring of Fire contains rich mineral deposits that could transform the region much as the oil sands have transformed Alberta. Named whimsically for a Johnny Cash song, the crescent-shaped arc of deposits has the potential to make Canada the world’s fourth largest chromite producer.
Only four countries account for about 80% of the world’s chromite production, with South Africa leading Kazakhstan, Turkey and India.
China’s resource-hungry economy buys half the world’s supply and the US buys about 15%. Chromite, when processed into an alloy, is used in the production of stainless steel, among other products and is valued for its ability to increase steel’s hardness, toughness and resistance to corrosion. In thin chrome-plated coatings, it protects auto parts, appliances and an array of other products, including weapons.