Summary Kalkaroo is Havilah’s flagship mineral project and is the largest undeveloped open pit copper deposit in Australia on a CuEq ore reserve basis, with a 0.74% CuEq grade. It contains  1.1 million tonnes of copper, 3.1 million ounces of gold and 23,200 tonnes of cobalt in Measured, Indicated and Inferred JORC Resources. From a … Continue reading Kalkaroo