Dunnedin Ventures Inc. April 5 said it is expanding its 2018 exploration program at Kahuna, a large diamond property about 16 miles (26 kilometers) northeast of Rankin Inlet and adjacent to Agnico Eagle's Meliadine gold mine.

Two kimberlites on the property – Kahuna and Notch – hosts 4.02 million carats of diamonds in 3.99 million metric tons of inferred resource averaging 1.01 carats per...