State and prospects of underground mining in Kryvyy Rig basin
Stupnik М.І1,Kolosov V.О2,Kalinichenko V.О1
1Kryvyi Rih National University, Kryvyi Rih, Ukraine
2Association “Ukrrudprom”, Kryvyi Rih, Ukraine
Min. miner. depos. 2013, 7(2):223-228
https://doi.org/10.15407/mining07.02.223
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ABSTRACT
The paper analyzes the status and prospects of underground mining in Krivyy Rig basin including mines reaching maximum depths of development characteristic of first-degree aperture. The basic directions and ways of improve technological schemes of mining, development and stoping of iron ore extraction.
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