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As a result of these metal deposits, the Sudbury area is one of the world's major mining communities, and has fathered Vale Inco and Falconbridge Xstrata. The Basin is one of the world's largest suppliers of nickel and copper ores. Most of these mineral deposits are found on its outer rim. [citation needed]
Canada is the third largest producer and second largest exporter of gas in the world, with the vast majority of it coming from the WCSB. The WCSB is estimated to have 143 trillion cubic feet (4,000 km 3) of marketable gas remaining (discovered and undiscovered), which represents about two thirds of Canadian gas reserves. Over half of the gas ...
Many of Canada's major ore deposits are associated with greenstone belts. [15] The Sturgeon Lake Caldera in Kenora District, Ontario, is one of the world's best preserved mineralized Neoarchean caldera complexes, which is 2.7 Ga. [16] The Canadian Shield also contains the Mackenzie dike swarm, which is the largest dike swarm known on Earth. [17]
[5] [17] The highest-grade uranium deposits in the world are found at the unconformity between these clastic layers and the Precambrian bedrock. [18] The Athabasca Sand Hills protected by The Athabasca Sand Dunes Provincial Park are unique feature of the Canadian Shield. The hills are located in northern Saskatchewan and border Lake Athabasca ...
Map of the Mackenzie dike swarm. Ontario has many of the world's largest dike swarms. A dike swarm is a large geological structure consisting of a major group of parallel, linear, or radially oriented dikes intruded within continental crust. They consist of several to hundreds of dikes emplaced more or less at the same time during a single ...
Detail of an area just SE of the image above. Both images are a few km NE of the Caniapiscau River. The Labrador Trough or the New Quebec Orogen is a 1,600 km (994 mi) long and 160 km (99 mi) wide geologic belt in Canada, extending south-southeast from Ungava Bay through Quebec and Labrador.
The following lists of mines in Canada are subsidiaries to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output and province.
The Athabasca Basin is a region in the Canadian Shield of northern Saskatchewan and Alberta, Canada. It is best known as the world's leading source of high-grade uranium and currently supplies about 20% of the world's uranium. [1] The basin is located just to the south of Lake Athabasca, west of Wollaston Lake, and encloses almost all of Cree ...