A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon.
A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon.