Kyrgyz President Sadyr Japarov announced the launch of an underground gold mining project at Kumtor, Central Asia’s largest gold mine, as reported by Interfax Kazakhstan.
«The underground gold mining project is set to operate for 17 years, with geological reserves of 147 tons of gold officially added to the national balance,» Japarov said at the ceremony.
Japarov stated that underground mining would help reduce the volume of waste rock. He added that the transition from open-pit mining to underground ore extraction will be proceed gradually.
The tailing pit, which contains more than 100 tons of...