- payable orebody
-
• промышленное месторождение• промышленное рудное месторождение
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold … Wikipedia