Mehrdad Heidari is a Economic Geologist at Freelance. He possess expertise in economic geology, geological mapping, geochemistry, mineralogy, mineral exploration and 19 more skills. He is proficient in English. Colleagues describe him as "I was involved in the supervision of Mehrdad Heidari's successful MSc thesis on Manto-type copper mineralization in the Abbas Abad deposits, Central Iran. His general background in geoscience and economic geology, and his command of the English language, are excellent. He is a responsible professional, and has field experience in mineral exploration, geological mapping and drilling, including management of personnel. " and "Mehrdad HEIDARI is an experienced economic geologist, geologist despite he is fairly young. He is a specialist in metallogeny and geology of some Iranian ore deposits etc. He is an experienced the very FIELD geologist too. I have no doubts about his good geological future "