Geologists find diamond-bearing rock fragment of ‘ancient continent’
Diamond-encrusted rock samples that have been found on a Canadian island fill ‘a piece in the puzzle’ to reconstruct an ancient part of Earth’s continental crust. A fragment of the North Atlantic Craton (NAC) was found by geologists who were sifting through diamond exploration samples from the southern Baffin Island, Canada. The NAC is an … Read more