SiGMA launches Ozernovsky and to receive 1 ton of gold by the end of the year
Edited by Rhod Mackenzie / 2018-06-25 11:47:56
In 2018, Sigma has planed to produce up to 1 ton of gold at the Ozernovsky mining and metallurgical plant, the launch of the first phase of the concentrator of which took place the day before, the
