Tatarinov, A.V., Yalovik, L.I., Danilova, E.V., Prokopchuk, S.I. and Zhmodik, S.M. (2007) The Role of Microorganisms in the Hypergenic Transformation of Polymetallic Ores and the Formation of Noble Metals Biogeochemical Anomalies in the Transbaikalia Fields. Academy of Sciences Reports, 414, 651-655.

has been cited by the following article:

• TITLE: Mykert-Sanzheevka Field of Polycomponent Ores (Pb, Zn, Ag, Au, PGE): Geologic-Substance Characteristics and Formation Features of Ore-Forming System

  AUTHORS: Alexander Vasilyevich Tatarinov, Lyubov Ilyinichna Yalovik, Anatoly Georgievich Mironov, Victor Fedorovich Posokhov

  KEYWORDS: Polycomponent Ores, Dynamometamorphism, Mechanometasomatites, Noble Metals, Microaggregates, Nanophases, Trace Minerals, Ore-Forming System, Carbonyl Compounds, Geochemical Microanomalies

  JOURNAL NAME: Geomaterials, Vol.10 No.1, January 31, 2020

  ABSTRACT: The new results of geologic-structural, petrographic and mineralogic-geochemical researches of Mykert-Sanzheevka ore field—the Uda-Vitim mineragenic zone South-West ending of West Transbaikalia are given. Its main ore-controlling structure, represented by losange, consisting of rhombohedral and tetrahedral blocks-duplexes mosaic clusters, which are separated by narrow tectonic sutures, is specified. It is clarified that polycomponent ores clusters are confined with these small-block sutures, made by subvolcanic dykes of shoshonite-latite volcano-plutonic association (233 - 188 million years), apodyke dynamometamorphites (breccias, cataclasite, mylonites) and also mechanometasomatites. Four stages of the dynamometamorphites formation characterized by different species compositions of ore minerals appeared as a result of mechanochemical reactions are determined. A carbonyl model of mineral microaggregates formation with films containing noble metal nanoparticles is proposed. Ore-forming system features of Mykert-Sanzheevka field are considered.