c/Underground mining

Information
has gloss	eng: Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those minerals containing metals such as ore containing gold, copper, zinc, nickel and lead, but also involves using the same techniques for excavating ores of gems such as diamonds. In contrast soft rock mining refers to excavation of softer minerals such as salt, coal, or oil sands.
lexicalization	eng: underground mining
instance of	c/Mining techniques

Meaning
Ukrainian
lexicalization	ukr: Підземна розробка родовищ