Justin Black is a metallurgist with 15 years of experience in project development and operations in the mining industry. Mr. Black has served as a project manager, lead engineer, QP and author for 43-101 reports and commissioning efforts throughout North and South America. Mr. Black has been intimately involved with the development and application of Chesapeake’s Heap Oxidation technology since 2017. Mr. Black graduated from the University of Arizona with a degree in Chemical and Environmental Engineering and is a registered professional engineer in the state of Arizona.