| Issue |
E3S Web Conf.
Volume 56, 2018
VII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2018)
|
|
|---|---|---|
| Article Number | 03023 | |
| Number of page(s) | 6 | |
| Section | Problems of Complex Processing of Mineral Raw Materials and New Technologies of Mineral Processing | |
| DOI | https://doi.org/10.1051/e3sconf/20185603023 | |
| Published online | 26 September 2018 | |
Experimental research on the formation of mineral-rich areas in residue gold placer deposits
Mining Institute of Far eastern branch of Russian Academy of Sciences, Khabarovsk, Russia
* Corresponding author: alekseev-vs_83@mail.ru
Underestimation of the reserves of raw material base of gold mining (namely residue dump complexes) leads to negative social and economic consequences in the regions engaged in placer gold mining. Nonetheless, their efficient development is possible only through the use of new rational technologies of preparation and deep processing of rock mass for subsequent extraction of valuable minerals. In order to create such a technology, large-scale research was made on the nature and degree of the influence that the basic factors of the technology have on the process of migration and concentration of gold particles in a residue rock mass.
Key words: Residue placer deposits / Cryogenic processes / Suffusion / Filtration flows / Gold particles migration / Mineral-rich areas formation
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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