Based on the depth and specifications of mineral reserves and also taking into account the economic considerations and available technical facilities, one of the open or underground mining methods is selected for exploitation. Choosing the right mining method has a direct impact on the mining process, mining development and economic efficiency. Arshin Zamin Koosha Company, by employing experienced people and considering the final shape and amount of the deposit, can make an accurate design to determine the amount of extractable reserve and the amount of waste disposal with special software. Arshin Zamin Koosha Company is one of the subsets of Zerko Mineral Consortium, which has a wide participation with its colleagues in this group in mining and exploitation projects, ore mining, core drilling and crushing.