Инд. авторы:	Khusainova A.S., Gaskova O.L., Kalinin Y.A., Bortnikova S.B.
Заглавие:	A physicochemical model of gold transformation in the wastes of processed pyrite-polymetallic ores (Salair Ridge, Russia)
Библ. ссылка:	Khusainova A.S., Gaskova O.L., Kalinin Y.A., Bortnikova S.B. A physicochemical model of gold transformation in the wastes of processed pyrite-polymetallic ores (Salair Ridge, Russia) // Russian Geology and Geophysics. - 2020. - Vol.61. - Iss. 9. - P.964-975. - ISSN 1068-7971. - EISSN 1878-030X.
Идентиф-ры:	DOI: 10.15372/RGG2020120; РИНЦ: 45234860; SCOPUS: 2-s2.0-85093842224; WoS: 000577316800003;
Реферат:	eng: Gold-bearing dumps of processed pyrite-polymetallic ores of the Ursk ore field (Novo-Urskoe and Beloklyuchevskoe deposits, Salair Ridge) have been studied. Physicochemical modeling of the gold behavior in wastes allowed us to describe quantitatively the gold precipitation process in different horizons of the dumps. In the upper part of the sulfide-rich section, sulfide minerals undergo intense oxidation accompanied by the dissolution of structural and surface-bound gold. Gold redeposition on the pyrite surface (sorption reduction barrier) as a result of electrochemical processes is accompanied by the formation of heavy-metal sulfates and barite. Under the sorption barrier, there is a loose leaching horizon with high humidity, where gold is present in pore solutions as thiosulfate, hydrosulfide, and hydroxo complexes; its content reaches 68 mg/L. In the middle part of the section, composed of compact siliceous sandstones (hardpan), high-grade (up to 973‰) gold forms through the disintegration of thiosulfate complexes, but its content decreases to 10-6 mg/L (lithologic reduction barrier). No visible gold was found in the lower part of the section (soil bed), but its high contents (up to 0.35-0.42 g/L) might be due to the sorption by organic high-molecular compounds, such as humic acids. The morphology and chemical composition of native gold from the gold-containing dumps of processed pyrite-polymetallic ores have been first studied. It is shown that the gold surface has traces of supergene transformations, e.g., gold nano- and microparticles as sponge overgrowth on the gold or barite particle surface or as newly formed gold phases in Fe, Mn, and Al hydroxide films. © 2020, V.S. Sobolev IGM, Siberian Branch of the RAS.
Ключевые слова:	Russian Federation; Kemerovo; supergene process; sulfide group; pyrite; physicochemical property; mineralization; gold; dissolution; Technogenic mineral phases; Supergene gold; Physicochemical model; Horizon of secondary enrichment; ore deposit; Salair;
Издано:	2020
Физ. хар-ка:	с.964-975
Цитирование:	1. Amosov, R.A., Vasin, S.L., 1993. Golden microfossils. Rudy i metally, No. 3, 101-107. 2. Bolgov, G.P., 1937. Salair sulfides, Ursk group of polymetallic deposits. Izv. Tomsk. Polytechnic Inst., No. 53 (11), 45-96. 3. Bortnikova, S.B., Gaskova, O.L., Bessonova, E.P., 2006. Geochemistry of Technogenic Systems [in Russian]. Geo, Novosibirsk. 4. Cherepnin, V.K., 1953. The question of the composition and genesis of the ores of the Ursk deposits (Salair). Izv. Tomsk. Polytechnic Inst., No. 90, 56-68. 5. Derbikov, I.V., 1937. Novo-Ursk polymetallic deposit. Material on the Geology of the Western Siberia Region, Vol. 42. 6. Distanov, E.G., 1977. Pyrite-polymetallic deposits of Siberia. Nauka, Novosibirsk. 7. Gas'kova, O.L., Bortnikova, S.B., Airiyants, A.A., Kolmogorov, Yu.P., Pashkov, M.V., 2000. Geochemical features of an anthropogenic impoundment with cyanidation wastes of gold-arsenopyrite-quartz ores. Geochem. Int. 38 (3), 281-291. 8. Gustaytis, M.A., Myagkaya, I.N., Chumbaev, A.S., 2018. Hg in snow cover and snowmelt waters in high-sulfide tailing regions (Ursk tailing dump site, Kemerovo region, Russia). Chemosphere 202, 446-459. 9. Hadri, H.E., Louie, S.M., Hackley, V.A., 2018. Assessing the interactions of metal nanoparticles in soil and sediment matrices - a quantitative analytical multi-technique approach. Environ. Sci.: Nano, 5, 203-214. 10. Kalinin, Yu.A., Kovalev, K.R., Naumov, E.A., Kirillov, M.V., 2009. Gold in the weathering crust at the Suzdal' deposit (Kazakhstan) // Russian Geology and Geophysics (Geologiya i Geofizika) 50 (3), 174-187 (241-257). 11. Karthikeyan, S., Beveridge, T.J., 2002. Pseudomonas aeruginosa biofilms react with and precipitate toxic soluble gold. Environ. Microbiol. 4 (11), 667-675. 12. Kirillov, M.V., Bortnikov, S.B., Gaskova, O.L., Shevko, E.P., 2018. Authigenic gold in stale tailings of cyanide leaching of gold-sulfide-quartz ores (Komsomol'skii gold-extracting factory, Kemerovo Region). Dokl. Earth Sci. 481 (2), 1091-1094. 13. Korobushkina, E.D., Karavaiko, G.I., Korobushkin, I.M., 1983. Biochemistry of gold, in: Hallberg, R. (Ed.), Environmental Biogeochemistry. Ecol. Bull. 35, 325-333. 14. Kovalev, K.R., 1969. Features of the formation of ores of pyrite-polymetallic deposits of the North-Eastern Salair and East Tuva. PhD Thesis [in Russian]. NGU, Novosibirsk. 15. Kuimova, N.G., Moiseenko, V.G., 2006. Biogenic gold mineralization in nature and in experiment. Lithosfera, No. 3, 83-95. 16. Lazareva, E.V., Myagkaya, I.N., Kirichenko, I.S., Gustaytis, M.A., Zhmodik, S.M., 2019 Interaction of natural organic matter with acid mine drainage: In-situ accumulation of elements. Sci. Total Environ. 660, 468-483. 17. Myagkaya, I.N., Lazareva, E.V., Gustaytis, M.A., Zhmodik, S.M., 2016a. Gold and silver in a system of sulfide tailings. Part 1: Migration in water flow. J. Geochem. Explor. 160, 16-30. 18. Myagkaya, I.N., Lazareva, E.V., Gustaytis, M.A., Zhmodik, S.M., 2016b. Gold and silver in a system of sulfide tailings. Part 2: Reprecipitation on natural peat. J. Geochem. Explor. 165, 8-22. 19. Myagkaya, I.N., Lazareva, E.V., Zhmodik, S.M., Gustaytis, M.A., 2013. Distribution of gold and silver in in the dispersion stream of the Ursk tailings (Kemerovo Region), in: The Structure of the Lithosphere and Geodynamics. Proc. XXV Russ. Conf., pp. 60-62. 20. Olenchenko, V.V., Kucher, D.O., Bortnikova, S.B., Edelev, A.V., Gas'kova, O.L., Gora, M.P., 2016. Vertical and lateral spreading of highly mineralized acid drainage solutions (Ur dump, Salair): electrical resistivity tomography and hydrogeochemical data. Russian Geology and Geophysics (Geologiya i Geofizika) 57 (4), 617-628 (782-795). 21. Reith, F., Fairbrother, L., Nolze, G., Wilhelmi, O., Parsons, E.; Wakelin, St. A., Pring, A., Hough, R., Southam, G., Brugger, J., 2010. Nanoparticle factories: Biofilms hold the key to gold dispersion and nugget formation. Geology 38 (9), 843-846. 22. Rihvanov, L.P., Abrosimova, N.A., Baranovskaya, N.V., Belan, L.N., Bol'shunova, T.S., Bortnikova, S.B., Gorbatyuk, E.A., Gustaitis, M.A., Edelev, A.V., Mezhibor, A.M., Myagkaya, I.N., Soktoev, B.R., Yusupov, D.V., Zhmodik, S.M., Ishuk, N.V., Kirichenko, I.S., Narkovich, D.V., Lazareva, E.V., Olenchenko, V.V., Saaeva, O.P., Saryg-ool, B.O.Yu., Usmanova, T.V., Yurkevich, N.V., 2017. Biogeochemical Monitoring of Tailings of Mining Industry, Taking into Account Microbiological Factors of the Mineral Component Transformation [in Russian]. Publishing house of the SB RAS, Novosibirsk. 23. Roslyakova, N.V., Shcherbakov, Yu.G., Ageenko, N.F., Portyannikov, D.I., Bortnikova, S.B., Radosteva, N.E., 1983. Gold conditions of pyrite-polymetallic deposits, in: Conditions of Formation, Principles of Forecasting and Prospecting for Gold Deposits. Nauka, Novosibirsk, Issue 533, pp. 31-65. 24. Saryg-ool, B.Yu., Myagkaya, I.N., Kirichenko, I.S., Gustaytis, M.A., Shuvaeva, O.V., Zhmodik, S.M., Lazareva, E.V., 2017. Redistribution of elements between wastes and organic-bearing material in the dispersion train of gold-bearing sulfide tailings: Part I. Geochemistry and mineralogy. Sci. Total Environ. 581-582, 460-471. 25. Shcherbakova, I.N., Gustaitis, M.A., Lazareva, E.V., Bogush, A.A., 2010. Migration of Heavy Metals (Cu, Pb, Zn, Fe, Cd) in the Aureole of Scattering at the Urskoye Tailing Dump (Kemerovo Region). Chem. Sustain. Develop. 18 (5), 535-547. 26. Shvarov, Yu.V., 2008. HCh: New potentialities for the thermodynamic simulation of geochemical systems offered by Windows. Geochem. Int. 46 (8), 834-839. 27. Southam, G., Lengke, M.F., Fairbrother, L., Reith, F., 2009. The biogeochemistry of gold. Elements 5, 303-307. 28. Tauson, V.L., Kravtsova, R.G., Smagunov, N.V., Spiridonov, A.M., Grebenshchikova, V.I., Budyak, A.E., 2014. Structurally and superficially bound gold in pyrite from deposits of different genetic types. Russian Geology and Geophysics (Geologiya i Geofizika) 55 (2), 273-289 (350-369). 29. Vorob'ev, A.E., Tcharo, H., 2016. Comparative analysis of the properties of nanorelief various gold-bearing sulphides. Vestnik RUDN, Ser. Engineering Research, No. 1, 80-84. 30. Yanchenko, O.M., Voroshilov, V.G., Timkin, T.V., Martynenko, I.V., Ziaii, M., 2019. Morphology and composition of gold in the weathering crust of the Tom-Yai interfluve. Izv. Tomsk Polytechnic University. Geo-Resource Engineering. Vol. 330 (3), 84-92. 31. Yurkevich, N.V., Bortnikova, S.B., Olenchenko, V.V., Abrosimova, N., Saeva, O.P., Karin, Yu.G., 2017a. Study of water-rock interaction in sulfide mining tailings using geochemical and geoelectrical methods. Procedia Earth Planet. Sci. 17, 112-115. 32. Yurkevich, N.V., Karin, Yu.G., Kuleshova, T.A., 2017b. The composition of the dump Beloklyuchevskogo gold deposits according to electromagnetic scanning and geochemical testing, in: Problems of Geology and Subsurface Development: Proc. 21th Int. Sci. Symp. [in Russian]. NITPU, Tomsk. Vol. 1, pp. 853-855. 33. Zerkalov, V.I., 1962. Mineralogy and Geology of Pyrite Copper-zinc Deposits of North-East Salair Ridge. PhD Thesis [in Russian]. TPI, Tomsk.