Fireweed Zinc Ltd.

Going into 2018, drilling at Macmillan Pass had identified 11.2 million metric tons of indicated resource with 1.6 billion lb zinc, 610 million lb lead and 7.7 million oz silver; plus 39.5 metric tons of inferred resource with 5.1 billion lb zinc, 2.7 billion lb lead and 48.4 million oz silver.