PROTECTION OF THE UNDERGROUND MINING STRUCTURES AGAINST THE ROCK BLASTING EFFECTS IN THE CASE OF ROSIA POIENI OPEN PIT
D Onet, C Semen, E Cozma, I Onica - SCIENCE AND TECHNOLOGIES …, 2013 - elibrary.ru
In view to increase the recovery rate of the Roşia Poieni copper deposit, in the followingtime
period, there will be applied, simultaneously, the open pit and underground mining methods …
period, there will be applied, simultaneously, the open pit and underground mining methods …
PROTECTION OF THE UNDERGROUND MINING STRUCTURES AGAINST THE ROCK BLASTING EFFECTS IN THE CASE OF ROSIA POIENI OPEN PIT
E Dan Onet Min, CS Min, EC Min… - International …, 2013 - search.proquest.com
In view to increase the recovery rate of the Rosia Poieni copper deposit, in the following time
period, there will be applied, simultaneously, the open pit and underground mining methods …
period, there will be applied, simultaneously, the open pit and underground mining methods …