Geologists Find Lost Fragment of Ancient Continent

Geologists at the University of British Columbia have discovered by chance a new remnant of an ancient part of Earth’s continental crust: the North Atlantic Craton. The team made a chance discovery while sifting through diamond exploration samples from Baffin Island. Formed millions of years ago at depths of about 150 to 400 kilometres, Kimberlite rock samples are a mainstay
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