Open pit mining began at Oyu Tolgoi in 2011 and the copper concentrator, the largest industrial complex ever built in Mongolia, began processing mined ore into copper concentrate in 2013. Current infrastructure at Oyu Tolgoi will allow the mine to operate for decades to come. Oyu Tolgoi is jointly owned by the government of Mongolia, which has 34% ownership, and Turquoise Hill Resources, .
08/06/2021 · Mongolia is a leading producer of mineral commodities such as coal (according to the IEA, the country is the world's 13th largest producer in 2017) and copper, but produces and exports a total of 15 mineral and petroleum commodities including gold, iron ore, zinc, molybdenum, fluorspar, tungsten, silver, tin, gypsum, zeolite, lead and clinker. Mongolia was .