Brief introduction of Laozuoshan gold mine

Laozuoshan Gold Mine is located at the junction of Shuangyashan City and qitaihe city City, Heilongjiang Province, and now belongs to Hongxinglong Branch of Heilongjiang Provincial Land Reclamation Bureau. In Laozuoshan Gold Mine, there are gold mining points at 1975 and mines at 1989. In 2005, it was restructured into Poly Gold Mining Co., Ltd. Laozuoshan Gold Mine was listed as a key construction project at the end of the Seventh Five-Year Plan by the state and Heilongjiang Province. It is the second largest vein gold mine in Heilongjiang Province (with proven reserves of 7.5 tons and prospective reserves of up to 30 tons), a national key gold mining enterprise, the first batch of local county-level gold mines in Heilongjiang Province, and an advanced unit for mass gold mining in Heilongjiang Province. Since the establishment of the mine for more than 20 years, Laozuoshan Gold Mine has sold more than 8 tons of gold to the whole country, and once ranked among the "Top 30 Gold in China".