Project Profile
Work Description: Underground Development and Contract Mining at Dong’An Gold Mine for Heihe Yintai Mining Limited
Owner: Heihe Yintai Mining Limited
Commenced in: June 2018
Dong’an Gold Mine is located 70km southeast to Xunke County, Heihe City, Heilongjiang Province. The underground development work specifically includes decline, sublevel drift, shaft and chambers, service installations, ground support and stope preparation etc. Sublevel development and vertical development are conducted simultaneously.
By Apr 2019, decline development was progressed to 988m, expected to be completed by the end of 2019. In July 2019, JCHX won the bid for underground mining, Phase 2 development and installation works of Dong’An Gold Mine. Since 2020, the capital construction is almost completed with the focus shifted to mining production and associated works.
With a designed capacity of 0.495 mtpa, the mine is designed to be accessed by decline. JCHX undertakes underground development and ore extraction works with the application of trackless fleet.
