Russia: Orsu Metals to make another estimation of Sergeyevskoye deposit reserves
Orsu Metals Corporation intends to carry out another estimation of the Sergeyevskoye gold deposit reserves in Zabaikalye region. The company has discovered new sources at the Koziy Severniy, Pik Klyuchi and Sergeyev sites. The operation at the deposit began in July. 13 shafts have been drilled with the combined length of 3,555 meters. The average…