Klaza Project

Rockhaven Resources Ltd. Indicated mineral resources totalling approximately 0.689 million ounces of gold at an average grade of 4.8 g/t Au, 14.1 million ounces of silver at an average grade of 98 g/t Ag, 73.3 million pounds of lead at an average grade of 0.7% Pb, and 92.1 million pounds of zinc at an average grade of 0.9% Zn. Updated Preliminary Economic Assessment completed in July 2020.