Tendencies of Mining Technology Development in Relation to Deep Mines
Mineral demand rapidly increases; as a result, underground mining activities gradually dig into the earth’s crust to deeper levels. For instance, the depth of coal mines has reached 1500 m, whereas the depth of mines for nonferrous metals has already achieved around 4500 m. Deep mining faces a numbe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
National University of Science and Technology MISiS
2019-03-01
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| Series: | Горные науки и технологии |
| Subjects: | |
| Online Access: | https://mst.misis.ru/jour/article/view/131 |