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Specific composition of native silver from the Rogovik Au–Ag deposit, Northeastern Russia

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Abstract

The first data on native silver from the Rogovik Au–Ag deposit in northeastern Russia are presented. The deposit is situated in central part of the Okhotsk–Chukchi Volcanic Belt (OCVB) in the territory of the Omsukchan Trough, unique in its silver resources. Native silver in the studied ore makes up finely dispersed inclusions no larger than 50 μm in size, which are hosted in quartz; fills microfractures and interstices in association with küstelite, electrum, acanthite, silver sulfosalts and selenides, argyrodite, and pyrite. It has been shown that the chemical composition of native silver, along with its typomorphic features, is a stable indication of the various stages of deposit formation and types of mineralization: gold–silver (Au–Ag), silver–base metal (Ag–Pb), and gold–silver–base metal (Au–Ag–Pb). The specificity of native silver is expressed in the amount of trace elements and their concentrations. In Au–Ag ore, the following trace elements have been established in native silver (wt %): up to 2.72 S, up to 1.86 Au, up to 1.70 Hg, up to 1.75 Sb, and up to 1.01 Se. Native silver in Ag–Pb ore is characterized by the absence of Au, high Hg concentrations (up to 12.62 wt %), and an increase in Sb, Se, and S contents; the appearance of Te, Cu, Zn, and Fe is notable. All previously established trace elements—Hg, Au, Sb, Se, Te, Cu, Zn, Fe, and S—are contained in native silver of Au–Ag–Pb ore. In addition, Pb appears, and silver and gold amalgams are widespread, as well as up to 24.61 wt % Hg and 11.02 wt % Au. Comparison of trace element concentrations in native silver at the Rogovik deposit with the literature data, based on their solubility in solid silver, shows that the content of chalcogenides (S, Se, Te) exceeds saturated concentrations. Possible mechanisms by which elevated concentrations of these elements are achieved in native silver are discussed. It is suggested that the appearance of silver amalgams, which is unusual for Au–Ag mineralization not only in the Omsukchan Trough, but also in OCVB as a whole, is caused by superposition of the younger Dogda–Erikit Hg-bearing belt on the older Ag-bearing Omsukchan Trough. In practice, the results can be used to determine the general line of prospecting and geological exploration at objects of this type.

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References

  • Baren, M.R., The Ag-Hg (silver–mercury) system, J. Phase Equilib., 1996, vol. 17, no. 2, pp. 122–128.

    Article  Google Scholar 

  • Basu, K., Bortnikov, N., Mookherjee, A., et al., Rare minerals from Rajpura-Dariba, Rajasthan, India. II: Intermetallic compound Ag74.2Au16.4Hg9.4, Neues Jahrb. Mineral., Abh., 1981, vol. 141, pp. 217–223.

    Google Scholar 

  • Berman, Yu.S., Prokof’ev, V.Yu., Kozerenko, S.V., et al., Rejuvenation of the gold–silver mineralization of the Dukat volcanogenic deposit: evidence from fluid inclusion study, Geokhimiya, 1993, no. 4, pp. 539–548.

    Google Scholar 

  • Berman, Yu.S. and Struzhkov, F.E., Native silver and gold in the subsurface gold–silver deposits of the Okhotsk–Chukchi Belt, Mineralogiya samorodnykh elementov (Mineralogy of Native Elements), Vladivostok, 1980, pp. 119–122.

    Google Scholar 

  • Blagorodnye metally. Spravochnik (Native Metals. A Reference Book), Savitskii, E.M, Eds., Moscow: Metallurgiya, 1984.

  • Borisenko, A.S., Lebedev, V.I., Borovikov, A.A., et al., Forming conditions and age of native silver deposits in Anti-Atlas (Morocco), Dokl. Earth Sci., 2014, vol. 456, pp. 663–666.

    Article  Google Scholar 

  • Bortnikov, N.S., Mochalov, A.G., Cherkashev, G.A., Native minerals and intermetallides of noble and nonferrous metals in sediments of the Markov Deep, Mid-Atlantic Ridge, Dokl. Earth Sci., 2006, vol. 409, pp. 929–934.

    Article  Google Scholar 

  • Boyle, R.W., The geochemistry of gold and its deposits (together with a chapter on geochemical prospecting for the element), Bull. Geol. Surv. Canada, 1979, no. 280.

  • Chudnenko, K. and Pal’yanova, G., Thermodynamic properties of Ag–Au–Hg solid solutions, Thermochim. Acta, 2013, vol. 572, pp. 65–70.

    Article  Google Scholar 

  • Chudnenko, K.V., Pal’yanova, G.A., Anisimova, G.S., and Moskvitin, S.G., Physicochemical modeling of formation of Ag–Au–Hg solid solutions: Kyuchyus deposit (Yakutia, Russia) as an example, Appl. Geochem., 2015, vol. 55, pp. 138–151.

    Article  Google Scholar 

  • Deditius, A., Utsunomiya, S., Reich, M., et al., Trace metal nanoparticles in pyrite, Ore Geol. Rev, 2011, vol. 42, pp. 32–46.

    Article  Google Scholar 

  • Elliot, R.P., Constitution of Binary Alloys, New York: McGraw-Hill Book Co, 1965.

    Google Scholar 

  • Filimonova, L.G., Trubkin, N.V., and Bortnikov, N.S., Nanoparticles of ore minerals in the disseminated polymetal mineralization of the Dukat Ore District, Northeastern Russia, Dokl. Earth Sci., 2003, vol. 392, pp. 1043–1046.

    Google Scholar 

  • Filimonova, L.G. and Trubkin, N.V., Finely dispersed ore minerals in premineral metasomatic rocks at the Dukat Ore Field, Northeastern Russia, Geochem. Int., 2004, vol. 42, no. 2, pp. 145–153.

    Google Scholar 

  • Filimonova, L.G., Trubkin, N.V., and Chugaev, A.V., Pecularities of dispersed mineralization of the Dukat ore district, Zap. Vseross. Mineral. O-va, 2006, vol. 135, no. 5, pp. 12–34.

    Google Scholar 

  • Gamyanin, G.N., Goryachev, N.A., Bortnikov, N.S., and Anikina, E.Yu., Types of silver mineralization of the Verkhoyansk–Kolyma Mesozoids: geology, mineralogy, genesis, and metallogeny, Tikhookean. Geol., 2003, vol. 22, no. 6, pp. 113–126.

    Google Scholar 

  • Gilbert, B., Zhang, H., Huang, F., et al., Special phase transformation and crystal growth pathways observed in nanoparticles, Geochem. Trans., 2003, vol. 4, no. 4, pp. 20–27.

    Article  Google Scholar 

  • Glazov, V.M. and Burkhanov, A.S., Physicochemical properties of copper and silver chalcogenides in solid and liquid states, Neorg. Mater., 1980, vol. 16, pp. 373–391.

    Google Scholar 

  • Goncharov, V.I. and Sidorov, A.A., Rejuvenation of deposits of volcanogenic belts, Tikhookean. Geol., 1999, vol. 18, no. 1, pp. 70–83.

    Google Scholar 

  • Hansen, M. and Anderko, K., Constitution of Binary Alloys, New York, Toronto, London: McGraw-Hill Book Company, Inc., 1958.

    Google Scholar 

  • Healy, R. and Petruk, W., Petrology of Au–Ag–Hg alloy and invisible gold in the Trout Lake massive sulfide deposit, Flin Flon, Manitoba, Can. Mineral., 1990, vol. 28, pp. 189–206.

    Google Scholar 

  • Kalinin, A.I., Yarantseva, L.M., Natalenko, V.E., et al., Geology of silver–base metal mineralization of the Novodzhagyn intrusive–cupola structure, Kolyma, 1984, no. 1, pp. 29–31.

    Google Scholar 

  • Karakaya, I. and Thompson, W.T., The Ag–Se (silver–selenium) system, Bull. Alloy Phase Diagrams, 1990, vol. 11, no. 3, pp. 266–271.

    Article  Google Scholar 

  • Konstantinov, M.M., Kostin, A.V., and Sidorov, A.A., Geologiya mestorozhdenii serebra (Geology of Silver Deposits), Yakutsk: Sakhapoligrafizdat, 2003.

    Google Scholar 

  • Konstantinov, M.M., Natalenko, V.E., Kalinin, A.I., et al., Zoloto-serebryanoe mestorozhdenie Dukat (Dukat Gold–Silver Deposit), Moscow: Nedra, 1998.

    Google Scholar 

  • Kostin, A.V. and Denisov, G.V., Large noble-metal oremagmatic systems of the Western Verkhoyansk region, Otechestvennaya Geol., 2007, no. 5, pp. 17–25.

    Google Scholar 

  • Kostin, A.V., Okunev, A.E., Denisov, G.V., and Osipov, L.V., Specifics of the silver mineralization of the Nizhneimnekansk and Allara-Sakha ore clusters (East Yakutia), Otechestvennaya Geol., 2011, no. 5, pp. 3–10.

    Google Scholar 

  • Kravtsova, R.G., Geochemical zonation of Au–Ag-bearing hydrothermal systems, with the Dal’nee gold–silver deposit as an example, Dokl. Earth Sci., 1998, vol. 359, pp. 275–279.

    Google Scholar 

  • Kravtsova, R.G., Geokhimiya i usloviya formirovaniya zoloto-serebryanykh rudoobrazuyushchikh sistem Severnogo Priokhot’ya (Geochemistry and Conditions of Formation of the Gold–Silver Ore-Forming Systems of the Northern Okhotsk Region), Novosibirsk: Geo, 2010.

    Google Scholar 

  • Kravtsova, R.G., Borovikov, A.A., Borisenko, A.S., et al., Formation conditions of gold–silver deposits in the Northern Okhotsk Region, Russia, Geol. Ore Deposits, 2003, vol. 45, no. 5, pp. 395–415.

    Google Scholar 

  • Kravtsova, R.G. and Makshakov, A.S., Erosion level of the epithermal Rogovik deposit estimated from geochemical data, Northeast Russia, Geol. Ore Deposits, 2016, vol. 58, no. 6, pp. 485–498.

    Article  Google Scholar 

  • Kravtsova, R.G., Makshakov, A.S., and Pal’yanova, G.A., Mercurous native silver of the Rogovik deposit, Northeast Russia, Geologiya i mineral’no-syr’evye resursy Severo-Vostoka Rossii: mater. Vseross. nauch.-prakt. konf., (Geology and Mineral-Raw Resources of Northeast Russia. Proceedings of All-Russia Research-Practical Conference), Polufuntikova, L.I., Ed., Yakutsk: SVFU, 2016, pp. 85–89.

  • Kravtsova, R.G., Makshakov, A.S., and Pavlova, L.A., Mineral and geochemical compositions, regularities of distribution, and specific formation of ore mineralization of the Rogovik gold–silver deposit, northeastern Russia, Russ. Geol. Geophys., 2015, vol. 56, no. 10, pp. 1367–1383.

    Article  Google Scholar 

  • Kravtsova, R.G., Makshakov, A.S., Tarasova, Yu.I., and Kulikova, Z.I., Mineralogical-geochemical features of host rocks and ores of the Rogovik gold–silver deposit, northeastern Russia, Izv. Sib. otd-niya Sektsii nauk o Zemle RAEN–Geologiya, poiski i razvedka rudnykh mestorozhdenii, 2012, no. 2 (41), pp. 11–22.

    Google Scholar 

  • Kravtsova, R.G., Zakharov, M.N., and Ivanov, O.P., Combined geochemical investigations of the Pestrinsk silverbearing field (Northeast Russia), Geol. Ore Deposits, 1996, vol. 38, no. 5, pp. 378–389.

    Google Scholar 

  • Kravtsova, R.G., Zakharov, M.N., and Shatkov, N.G., Mineralogical and geochemical features of host rocks of the Gol’tsovoe silver–base metal deposit (northeastern Russia), Geol. Ore Deposits, 1998, vol. 40, no. 3, pp. 197–210.

    Google Scholar 

  • Krylova, V.V. and Kichigin, L.N., Silver amalgams—the main silver-bearing minerals of the quartz–carbonate veins of the East Verkhoynask region, Tr. TsNIGRI, 1989, vol. 239, pp. 89–90.

    Google Scholar 

  • Kuznetsov, V.M., Palymskaya, Z.A., Puzyrev, V.P., et al., Gold–silver mineralization in the cryptovolcanic structure, Kolyma, 1992, no. 3, pp. 5–8.

    Google Scholar 

  • Kuznetsov, V.M. and Livach, A.E., Structure and metallogenic zoning of the Balygychan–Sugoi Trough, Problemy metallogenii rudnykh raionov Severo-Vostoka Rossii (Metallogenic Problems of Ore Districts of Northeast Russia), Magadan: SVKNII DVO RAN, 2005, pp. 156–176.

    Google Scholar 

  • Novgorodova, M.I., Samorodnye metally v gidrotermal’nykh rudakh (Native Metals in Hydrothermal Ores), Moscow: Nauka, 1983.

    Google Scholar 

  • Pal’yanova, G.A., Kravtsova, R.G., and Zhuravkova, T.V., Ag2(S,Se) soild solutions in the ores of the Rogovik gold–silver deposit (northeastern Russia), Russ. Geol. Geophys., 2015, vol. 56, no. 12, pp. 1738–1748.

    Article  Google Scholar 

  • Palyanova, G., Karmanov, N., and Savva, N., Sulfidation of native gold, Am. Mineral., 2014, vol. 99, nos. 5–6, pp. 1095–1103.

    Article  Google Scholar 

  • Pavlova, L.A. and Kravtsova, R.G., Metody i ob"ekty khimicheskogo analiza (Methods and Objects of Chemical Analysis), 2006, vol. 1, no. 2, pp. 132–140.

    Google Scholar 

  • Pavlova, L.A. and Paradina, L.F., Rentgenospektral’nyi mikroanaliz i ego primenenie v mineralogii (X-Ray Spectral Microanalysis and its Application in Mineralogy), Yakutsk: YaNTs SO AN SSSR, 1990.

    Google Scholar 

  • Petrovskaya, N.V., Zolotye samorodki (Gold Nuggets), Moscow: Nauka, 1993.

    Google Scholar 

  • Petrovskaya, N.V., Novgorodova, M.I., Frolova, K.E., and Gorshkov, A.I., New data on phase composition of heterogenous aggregates of native gold, Izv. Akad. Nauk SSSR, Ser. Geol., 1976(a), no. 3, pp. 67–73.

    Google Scholar 

  • Petrovskaya, N.V., Safonov, Yu.G., and Sher, S.D., Formations of gold deposits, Rudnye formatsii endogennykh mestorozhdenii (Ore Formations of Endogenous Deposits), Moscow: Nauka, 1976(b), vol. 2, pp. 3–110.

    Google Scholar 

  • Plyashkevich, A.A., Mineralogiya i geokhimiya olovo-serebro-polimetallicheskikh mestorozhdenii Severo-Vostoka Rossii (Mineralogy and Geochemistry of Tin–Silver–Base Metal Deposits of Northeast Russia), Magadan: SVKNII DVO RAN, 2002.

    Google Scholar 

  • Posukhova, T.V., Some features of primary and supergene native silver by the example of one of the deposits, Vestn. Mosk. Gos. Univ., Ser. 4. Geol., 1978, no. 5, pp. 100–103.

    Google Scholar 

  • Ryzhov, O.B., Struzhkov, S.F., Aristov, V.V., et al., The Lunnyi gold–silver deposit (northeast Russia): geological setting and mineral composition of ores, Geol Ore Deposits, 2000, vol. 42, no. 4, pp. 277–295.

    Google Scholar 

  • Sakharova, M.S., Krivitskaya, N.N., and Ryabov, A.N., The evolution of the mineral composition of the Au–Ag deposits of the Okhotsk–Chukotsk belt (Russia), Geol Ore Deposits, 1998, vol. 40, no. 1, pp. 30–50.

    Google Scholar 

  • Sakharova, M.S., Posukhova, T.V., and Artemenko, O.V., Typomorphism of native silver, Mineral. Zh., 1983, vol. 5, no. 3, pp. 3–13.

    Google Scholar 

  • Shilo, N.A., Sakharova, M.S., Krivitskaya, N.N., et al., Mineralogiya i geneticheskie osobennosti zoloto-serebryanogo orudeneniya severo-zapadnoi chasti Tikhookeanskogo obramleniya (Mineralogy and Genetic Features of the Gold–Silver Mineralization of the Northwestern Pacific Framing), Sidorov, A.A., Ed., Moscow: Nauka, 1992.

  • Shpikerman, V.I. and Goryachev, N.A., Platetectonic metallogeny of fold systems of the accretionary type, Metallogeniya skladchatykh sistem s pozitsii tektoniki plit (Metallogeny of Fold Systems from the Plate-tectonic Viewpoint), Yekaterinburg: UrO RAN, 1996, pp. 64–78.

    Google Scholar 

  • Sidorov, A.A., Chekhov, A.D., Volkov, A.V., and Alekseev, V.Yu., Metallogeny of the inner and outer zones of the Okhotsk–Chukotsk volcanogenic belt, Dokl. Earth Sci., 2011, vol. 438, no. 4, pp. 949–954.

    Article  Google Scholar 

  • Sidorov, A.A., Filimonova, A.G., Volkov, A.V., et al., Evolutionary historical model of the Dukat silver giant, Dokl. Earth Sci., 2012, vol. 444, pp. 696–701.

    Article  Google Scholar 

  • Sidorov, A.A., Konstantinov, M.M., Eremin, R.A., et al., Serebro (geologiya, mineralogiya, genezis, zakonomernosti razmeshcheniya mestorozhdenii) (Silver: Geology, Mineralogy, Genesis, and Distribution of Deposits), Moscow: Nauka, 1989.

    Google Scholar 

  • Sidorov, A.A. and Volkov, A.V., Metallogeny of the marginal sea lithosphere (northeast Russia), Litosfera, 2015, no. 1, pp. 24–34.

    Google Scholar 

  • Sidorov, A.A., Volkov, A.V., Belyi, V.F., et al., The gold–silver Okhotsk–Chukotka volcanic belt, Geol. Ore Deposits, 2009, vol. 51, no. 6, pp. 441–455.

    Article  Google Scholar 

  • Spiridonov, E.M. and Yanakieva, D.Ya., First results of structural study of macroscopic native silver economic deposits on the nanolevel, Dokl. Earth Sci., 2012, vol. 444, pp. 639–641.

    Article  Google Scholar 

  • Struzhkov, S.F. and Konstantinov, M.M., Metallogeniya zolota i serebra Okhotsko-Chukotskogo vulkanogennogo poyasa (Gold and Silver Metallogeny of the Okhotsk–Chukotsk Volcanic Belt), Moscow: Nauchnyi mir, 2005.

    Google Scholar 

  • Swartzendruber, L.J., The Ag–Fe (silver–iron) system, Bull. Alloy Phase Diagrams, 1984, vol. 5, no. 6, pp. 560–564.

    Article  Google Scholar 

  • Tauson, V.L., Kravtsova, R.G., Lipko, S.V., et al., Typochemistry of surface of native gold, Dokl. Earth Sci. (in press).

  • Taylor, L.A., The system Ag–Fe–S: phase equilibria and mineral assemblages, Mineral. Deposita, 1970, no. 5, pp. 41–58.

    Article  Google Scholar 

  • Urusov, V.S., Tauson, V.L., and Akimov, V.V., Geokhimiya tverdogo tela (Soild State Geochemistry) Moscow: GEOS, 1997.

    Google Scholar 

  • Wu, Z., Jiang, D., Lanni, E., et al., Sequential observation of AgnS4-(1 ≤ n ≤ 7) gas phase clusters in MS/MS and prediction of their structures, J. Phys. Chem. Lett., 2010, vol. 1, no. 9, pp. 1423–1427.

    Article  Google Scholar 

  • Yushko-Zakharova, O.E., Ivanov, V.V., Soboleva, L.N., et al., Mineraly blagorodnykh metallov: Spravochnik (Noble Metal Minerals. A Reference Book), Moscow: Nedra, 1986.

    Google Scholar 

  • Zhao, S., Ren, Y., Lu, W., et al., Density functional study of AgnAum and AgnAum+ (n + m ≤ 5) clusters interaction with a single S atom, Comput. Theor. Chem., 2013, vol. 1017, pp. 188–193.

    Article  Google Scholar 

  • Zhuravkova, T.V., Pal’yanova, G.A., Kravtsova, R.G., Physicochemical formation conditions of silver sulfoselenides at the Rogovik Deposit, northeastern Russia, Geol. Ore Deposits, 2015, vol. 57, no. 4, pp. 313–330.

    Article  Google Scholar 

  • Zoro, E., Servant, C., and Legendre, B., Experimental study of the phase diagram of the Ag–Au–Sb ternary system, J. Alloys Compounds, 2006, vol. 426, pp. 193–199.

    Article  Google Scholar 

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Authors and Affiliations

  1. Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, 664033, Russia

    R. G. Kravtsova, V. L. Tauson, A. S. Makshakov & L. A. Pavlova

  2. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia

    G. A. Palyanova

  3. Novosibirsk State University, Novosibirsk, 630090, Russia

    G. A. Palyanova

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  1. R. G. Kravtsova
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  3. G. A. Palyanova
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  4. A. S. Makshakov
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Original Russian Text © R.G. Kravtsova, V.L. Tauson, G.A. Palyanova, A.S. Makshakov, L.A. Pavlova, 2017, published in Geologiya Rudnykh Mestorozhdenii, 2017, Vol. 59, No. 5, pp. 385–400.

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Kravtsova, R.G., Tauson, V.L., Palyanova, G.A. et al. Specific composition of native silver from the Rogovik Au–Ag deposit, Northeastern Russia. Geol. Ore Deposits 59, 375–390 (2017). https://doi.org/10.1134/S1075701517050038

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