Causes of losses of broken ore at Apatitovy mine
Abstract
The Khibinogorsk apatite-nepheline ore deposit developed by the Yukspor mine is a very thick (from 100 to 240 m) deposit with a dip angle of 25-45°. About 40% of the deposit's reserves are concentrated close to the day surface in hard-to-reach places on the slopes of the Yukspor Mountain.
Область исследования:
(Archived) Without section
Similar articles
Investigation of properties of injection solutions for reinforcing the embedment of cleaning chambers
1969 Yu. L. Minaev
Influence of concrete supports on bearing capacity of ore pillars under chamber mining systems
1969 V. P. Ushenin