E3S Web Conf.
Volume 41, 2018IIIrd International Innovative Mining Symposium
|Number of page(s)||7|
|Section||Environment Saving Mining Technologies|
|Published online||26 June 2018|
Complex Approach to the Development of Potash, Potassium-Magnesium and Salt Deposits
15A Chapaeva st.,
2 Saint-Petersburg Mining University, 21 Line, 2, St. Petersburg, 199106, Russian Federation
* Corresponding author: email@example.com
Salt minerals of various deposits belong to the sedimentary rocks class. They were formed with the long evaporation of seawater in different geological epochs and therefore consist, as a rule, of salt minerals belonging to chlorides and sulphide of alkali and alkaline-earth metals. Forexample, the Starobinsky deposit is characterized by halogen compounds, and Kalushsky and Stebnikovskoye ones by sulfate salts. In addition, inBerezniki deposit and in other Russian deposits there are mixed rocks, including various potassium compounds. Taking into account the peculiarities of potash deposits caused by their easy solubility, acomprehensive solution for their development, containing both the conditions for conducting mining operations and the conditions for theenrichment of potassium-bearing ores, will be relevant.
© The Authors, published by EDP Sciences, 2018
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