Abstract
The Mutnovskoe deposit is one of the largest and most prospective ore deposits in South Kamchatka. The northern and southern flanks within the main veining zone Opredelyayushchaya, composed of low-sulfi (goldsilver) and sulfide-polymetallic (gold-silver-polymetallic) types of ores, respectively, are distinguished. The paper presents the results of the complex mineralogical and geochemical studies of the gold-silver-polymetallic ores of the southern flank of the deposit. Features of textures and structures, mineral, chemical compositions and genesis of the ores, as well forms of precious and base metals occurrences are shown. Typomorphic features of pyrite, sphalerite, galena, chalcopyrite, tennantite-tetrahedrite, Au, Ag, Pb and Bi tellurides, native gold, Bi, Se and Ag sulfosalts are characterized. The pyrite-sphalerite, quartz, sphalerite-galena-quartz, and chalcopyrite-tennantite-tetrahedrite mineral associations are distinguished. The temperatures and composition of ore-forming solutions are shown.
Notes
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REFERENCES
Ermakov, N.P. and Dolgov, Yu.A., Termobarogeokhimiya (Thermobarogeochemistry), Moscow: Nedra, 1979.
Kratkaya ob"yasnitel’naya zapiska. Katalog mestorozhdenii, proyavlenii, punktov mineralizatsii i oreolov rasseyaniya poleznykh iskopaemykh. Karta poleznykh iskopaemykh Kamchatskoi oblasti masshtaba 1 : 500 000, Litvinov, A.F., Patoka, M.G., and Markovsky, B.A., Eds. (Brief Explanatory Note. Catalogue of Deposits, Occurrences, Mineralization Points, and Dispersion Haloes of Mineral Resources of the Kamchatka District on a Scale 1 : 500 000), Petropavlovsk-Kamchatskii: SP KF VSEGEI, 1999.
Lattanzi, P., Okrugin, V., Corsini, A., Ignatiev, A., Okrugina, A., Tchubarov, V., and Livi, S., Base and precious metal mineralization in the Mutnovsky area, Kamchatka, Russia, Soc. Econ. Geol. News Lett., 1995, vol. 20, pp. 5−9.
Lonshakov, E.A., Cenozoic volcanogenic and voclanosedimentary formations of South Kamchatka, Tikhookean. Geol., 1982, no. 6, pp. 94–97.
Lonshakov, E.A., Series of volcanotectonic structures and lithotectobic parageneses of the South Kamchatka area, Byull. Vulkanol. Stants., 1979, vol. 57, pp. 79–81.
Mozgova, N.N. and Tsepin, A.I., Bleklye rudy (osobennosti khimicheskogo sostava i svoistv) (Fahlores: Chemical Composition and Properties), Moscow: Nauka, 1983.
Okrugin, V.M., Part 1 Mutnovsky geothermal field: Mutnovsky hydrothermal field Uzon-Geyser depression, Post-Session Field Trip to Kamchatka 8th Intern. Symp. Water-Rock Interaction, Russia, Chudaev. O.V., Ed., Vladivostok, 1995, pp. 1−29.
Okrugin, V.M., Remarkable in the mineralogy of epithermal deposits of Kamchatka, Sovremennyi vulkanizm i svyazannye s nim protsessy. Doklady yubileinoi sessii Uchenogo soveta Instituta vulkanologii DVO RAN, posvyashchennoi 275-letiyu Rossiiskoi Akademii nauk (Modern Volcanism and Related Processes. Reports of Session of Scientific Council of the Institute of Volcanology, DVO RAS Dedicated to the 275 Anniversary of the Russian Academy of Sciences), Petropavlovsk-Kamchatskii: Kamchatskii pechatnyi dvor, 1999, pp. 137–140.
Okrugin, V.M., Mutnovskoe silver–base metal deposit, Geodinamika, magmatizm i metallogeniya Vostoka Rossii (Geodynamics, Magmatism, and Metallogeny of East Russia), Khanchuk, A.I., Ed., Vladivostok: Dal’nauka, 2006, pp. 712–716.
Okrugin, V.M. and Zelensky, M.E., Miocene to Quaternary center of volcanic, hydrothermal and ore forming activity in the southern Kamchatka, Metallogeny of the Pacific Northwest, Vladivostok, 2004, pp. 147−174.
Okrugin, V.M., Zoben’ko, O.A., Abramova, V.D., and Yablokova, D.A., Arsenic and gold in pyrite dendrites of the Mutnovskoe Au–Ag-base metal deposits, Vulkanizm i svyazannye s nim protsessy: materialy XXII Vserossiiskoi nauchnoi konferentsii, posvyashchennoi Dnyu vulkanologa (Volcanism and Related Processes. Proc. 22nd All-Russian Conference Dedicated to the Volcanologist’s Day), Petropavlovsk-Kamchatskii: IViS DVO RAN, 2019, pp. 209–212.
Patoka, M.G., Litvinov, A.F., Petrenko, I.D., and Frolov, Yu.F., Kamchatka–-a new gold province of Russia, Geologiya i poleznye iskopaemye Kamchatskoi oblasti i Koryakskogo avtonomnogo okruga (Materialy regional’noi nauchno-prakticheskoi konferentsii) (Geology and Mineral Resources of Kamchatka Region and Koryak Autonomous Area. Proc. Regional Scientific-Practical Conference), Petropavlovsk-Kamchatskii: Kamshat, 1999, pp. 71–72.
Petrenko, I.D., Zoloto-serebryanaya formatsiya Kamchatki (Gold–Silver Formation of Kamchatka), Petropavlovsk-Kamchatskii: St-Petersb. Kart. Fabrika VSEGEI, 1999.
Petrenko, I.D. and Bol’shakov, N.M., Structural position and age of the gold–silver mineralization of South Kamchatka with reference to the Mutnovskoe deposit, Tikhookean. Geol., 1991, No. 5, 100–111.
Sheimovich, V.S. and Patoka, M.G., Geologicheskoe stroenie zon aktivnogo kainozoiskogo vulkanizma (Geological Structure of Zones of Active Cenozoic Volcanism), Moscow: Nedra, 1989.
Takahashi, R., Matsueda, H., Okrugin, VictorM., and Shuji, Ono., Polimetallic and Au–Ag mineralization at the Mutnovskoe deposit in South Kamchatka, Resour. Geol., 2006, vol. 56, no. 2, p. 141.
Vasilevskii, M.M., Volcanogenic-ore belts and centers, Prognoznaya otsenka rudonosnosti vulkanogennykh formatsii (Prediction Assessment of the Ore Potential of Volcanogenic Formations), Moscow: Nedra, 1977, pp. 86–95.
Vlodavets, V.I., Nachalo (Beginning), Byull. Vulkanol. Stants., 1974, No. 50.
Zoben’ko, O.A., Abramova, V.D., Okrugin, V.M, Filosofova, T.M., and Yablokova, D.A., Trace elements in pyrite of the Mutnovskoe Au-Ag-base metal deposit (South Kamchatka): evidence from LA-ICP-MS data, Novoe v poznanii protsessov rudoobrazovaniya: Vos’maya Rossiiskaya molodezhnaya nauchno-prakticheskaya shkola (New in the Knowledge of Ore Formation: Proc. 8th Russian Youth Scientific-Practical School), Moscw: IGEM RAN, 2018, pp. 156–159.
ACKNOWLEDGMENTS
The authors express their gratitude to their colleagues at the Laboratory of Volcanogenic Ore Formation of the Institute of Volcanology and Seismology, Far East Branch, Russian Academy of Sciences; V.V. Kulikov and A.A. Platonov for their assistance in the preparation and processing of stone material and the production of polished ores and polished sections and R.N. Kulikova for plates, as well at the Analytical Center of the Institute of Volcanology and Seismology, Far East Branch, Russian Academy of Sciences, N.I. Chebrova and A.O. Sadovnikova, and at the Institute for Problems of Microelectronics Technology and High-Purity Materials, Russian Academy of Sciences, V.K. Karan-dashev, for performing analytical work, as well as to the reviewers for important and valuable recommendations.
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Shishkanova, K.O., Okrugin, V.M. & Filosofova, T.M. Features of the Mineralogy of the Ores of the Southern Flank of the Mutnovskoe Gold–Silver–Polymetallic Deposit (Southern Kamchatka). Geol. Ore Deposits 66, 142–158 (2024). https://doi.org/10.1134/S1075701524010057
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DOI: https://doi.org/10.1134/S1075701524010057