Allen David V. Heyl, B.Sc., CPG
Vice President, Exploration
Mr. Heyl brings to Aztec more than 38 years of experience in the mining industry, including senior corporate and technical positions with both major mining companies and junior exploration companies, working mostly in the Andean countries of South America and in North America.
Mr. Heyl was most recently Vice President, Operations for Duran Ventures, responsible for overseeing the operation of a small processing plant in northern Peru, as well as corporate development, evaluations, acquisitions, exploration and administration. Throughout his career, David developed expertise in all aspects of mineral exploration and resource evaluation, and has worked at operating mines in grade control, mine design, construction supervision and operations oversight.
He has played key roles in the discovery and evaluation of more than 30 million oz gold and 25 million tonnes copper in reserves and resources including Marmato-Echandia in Colombia for Colombia Gold (now Aris Gold); Pierina, Alta Chicama, and Quicay (now Centauro) for Barrick; Motherlode (now Corvus Gold) and Reward (now Waterton) in Beatty, Nevada, and Rocky Bar for GEXA; Tantahuatay, Cuajone, and Quelleveco for Southern Peru Copper; Rio Blanco for Monterrico Metals (now Zijin Mining); El Toro, Minaspampa (both now COMARSA), Tres Cruces and Nueva Condor/Huampar for OroPeru.