Geology, geography and global energy

Scientific and Technical Journal

Degree of erosion Lower Taiga ore cluster (Northern Primorye)

2018. №4, pp. 86-92

Ivin V.V. - C.Sc. in Geology, Researcher, Far East Geological Institute Far East Branch Russian Academy of Sciences, 159 100-letie Vladivostoka av., Vladivostok, 690022, Russian Federation, ivin_vv@mail.ru

Medvedev E.I. - Researcher, Far East Geological Institute Far East Branch Russian Academy of Sciences, 159 100-letie Vladivostoka av., Vladivostok, 690022, Russian Federation, Cage21@mail.ru

In this paper, to study the vertical span of silver mineralization of the Lower Taiga ore cluster (NTRU) (Primorsky Krai), the authors obtained a method for calculating group multiplicative geochemical coefficients. For all sections of the NTRU, the main elements-indicators of the super-ore and the ore-bearing horizon (Ag, Au, Cu, Zn, Pb, Sn, Sb, As, Mo) were identified on the basis of correlation. Based on the rules of the series, to achieve the degree of erosion of individual ore zones and the entire site as a whole. The graphical image shown in the figure below, depending on where you are, and then select the conditional, upper and sub-ore mineralization levels. In all sections of the NTRU), at the level of the conventional podrug horizon, a previously unknown tendency to increase mineralization productivity was revealed, that knowledge of the possibility of tiering in the placement of silver mineralization within the site.

Key words: серебро, золото, медь, полиметаллы, зональность, ярусность, геохимия, Нижнее-Таежный рудный узел, silver, gold, copper, polymetals, zoning, tiered, geochemistry, Lower-Taiga ore cluster

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