What Are The Tar Sands

Jan 1, 2010 by

The tar sands or bitumen (a mixture of sand, clay and heavy crude oil) underlie 140,000 km2 of Alberta’s boreal forest, an area...

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Tar Sands Facts

Jan 1, 2010 by

Tar Sands Facts: The technical term for the oil extracted from tar sands is crude bitumen, which is defined as a viscous (thick),...

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