Aleksandrinskaya Mining and Ore Company has started preparing to develop the lowest, fifth horizon at the Chebachye mine. The fifth horizon is situated at the depth of 420 meters. Reserves amount to 700 thousand tons of ore. Mining is expected to start in 2022. At present the company is mining at three horizons at the…
A new Sandvik electrohydraulic well boring machine has been put into operation at the Chebachye mine, the main resource base of Aleksandrinskaya Mining and Ore Company. Some 257 meters are drilled on average per month at the mine. Mining is carried out at the depth of 300 to 4200 meters. The mine was commissioned in…
The processing factory of the Alexandrinskaya Mining and Ore Company in Chelyabinsk region has started preparing foundation for a new filter-press of copper processing cycle. The hydraulic filter-press of the new generation will allow decreasing the moisture of the copper concentrate from 12% to 8%. Investments in the project will exceed 60 million rubles. Over…
Alexandrinskaya Mining and Ore Company has mined 4 million tons of ore at the underground mine Chebachye. The deposit of the copper ores is situated in Chelyabinsk region. It was discovered in 1972. The reserves are estimated at 15 million tons of ore. The development of the deposits started in 2004. The mine was commissioned…
Alexandrinskaya Mining and Ore Company factory has processed 8 million tons of ore since its commissioning in 2001. The initial capacity of the factory was 300 thousand tons of ore per year, which corresponded to the output. In 2011-2014 the factory was reconstructed to be able to process 800 thousand tons of ore. In 2017-2018…