期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2017
卷号：87
期号：4
页码：042023
DOI：10.1088/1755-1315/87/4/042023
语种：English
出版社：IOP Publishing
摘要：The paper gives the granulometric characteristics of the old tailings of the Krasnorechenskaya concentration mill (Primorsky Krai, Russia) and discusses their mineralogical-geochemical features. The original ore and newly formed mineral associations belonging to certain subzones are characterized by the concrete formation conditions and occupy a definite position in space thus forming a mineral zoning. The resources of main elements concentrated in the tailing dumps have been calculated. The KCM tailing dumps are shown to be the promising objects for the repeated extraction of mineral raw material and, at the same time, the sources of environment pollution with toxic elements.
