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Coordinates: 49°06′00″N 117°42′45″W. Teck Cominco smelter. The Teck Cominco smelter, also known as the Teck Cominco Lead-Zinc Smelter, Cominco Smelter, and Trail smelter located in Trail, British Columbia, Canada, is the largest integrated lead-zinc smelter of its kind in the world. [1][2] It is situated approximately 10 miles (16 km ...
The Pine Point Mine is located on the south shore of Great Slave Lake between Hay River to the west and Fort Resolution to the east, in the Northwest Territories of Canada. It produced lead and zinc ores from a Mississippi Valley Type deposit between 1964 and 1988. [2] Most of the mining was done by open-pit methods.
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540,000 (2016) [2] Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. [2] Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. [1] It causes almost 10% of intellectual disability of otherwise ...
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fr-CA. Canadian French (French: français canadien, pronounced [fʁãˈsɛ kanaˈd͡zjɛ̃]) is the French language as it is spoken in Canada. It includes multiple varieties, the most prominent of which is Québécois (Quebec French). Formerly Canadian French referred solely to Quebec French and the closely related varieties of Ontario (Franco ...
Stretching from the Atlantic Ocean in the east, along the Arctic Ocean to the north, and to the Pacific Ocean in the west, the country encompasses 9,984,670 km 2 (3,855,100 sq mi) of territory. [117] Canada also has vast maritime terrain, with the world's longest coastline of 243,042 kilometres (151,019 mi). [118]
Lead (pronounced "led") is a chemical element; it has symbol Pb (from Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when ...