Abstract
New carbon and oxygen isotope data are reported on carbonate ores and host dolomites (upper Pod”emsk subformation) of the Porozhinsk manganese deposit. Manganese carbonates filling the karst depression of the Porozhinsk area are characterized by low δ13C (–14.6…–9.5‰, PDB) and δ18O (18.8…22.1‰, SMOW). These data indicate that the carbonate formation was contributed by the isotopically light carbon, which was released during the decomposition of organic matter, while waters of the ore-precipitating solutions were presumably of meteoric origin. Host dolomites (Porozhinsk and Mokhovoi areas) are characterized by the heavier carbon (–1.9…2.0‰) and oxygen (23.3…27.7‰) isotope compositions, which are presumably typical of carbonate sediments of the Late Neoproterozoic sea basin.
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REFERENCES
Golovko, V.A. and Nasedkina, V.Kh., Composition and genesis of manganese ores in the Porozhinsk deposit (Yenisei Ridge), in Geologiya i geokhimiya margantsa (Geology and Geochemistry of Manganese), Varentsov, I.M. , Eds., Moscow: Nauka, 1982, pp. 104–109.
Golovko, V.A., Mstislavsky, M.M., Nasedkina, V.Kh., and et al., Manganese potential of the Precambrian in the Yenisei Ridge, in Geologiya i geokhimiya margantsa (Geology and Geochemistry of Manganese), Varentsov, I.M. , Eds., 1982, pp. 94–104.
Gorshkov G.V. The Porozhinsk manganese ore deposit, Otechestv. Geol., 1994, no. 10, pp. 58–61.
Gribov, E.M., Varand, E.L., and Pasashnikova, G.K., Conditions of the manganese ore formation in the Porozhinsk deposit, in Margantsevoe rudoobrazovanie na territorii SSSR (Manganese Ore Formation in the Soviet Union), Sapozhnikov, D.G., Eds., Moscow: Nauka, pp. 95–101.
Khomentovsky, V.V., The Angarian in the Yenisei Ridge as a Neoproterozoic stratigraphic subdivision, Geol. Geofiz., 2014. vol. 55, no. 3, pp. 464–472.
Kuleshov, V.N., Manganese deposits: Communication 1. Genetic models of manganese ore formation, Lithol. Miner. Resour., 2011, no. 5, pp. 473–498.
Kuleshov, V.N., Margantsevye porody i rudy: geokhimiya izotopov, genezis, evolyutsiya rudogeneza (Manganese Rocks and Ores: Isotope Geochemistry, Genesis, and Evolution of Ore Genesis), Moscow: Nauchn. Mir, 2013.
Kuleshov, V., Isotope Geochemistry: The Origin and Formation of Manganese Rocks and Ores, Maynard, J. B., Ed., Amsterdam: Elsevier, 2016.
Kuznetsov, N.B., Rud’ko, S.V., Shatsillo, A.V., and Rud’ko, D.V., New finds of ichnofossils at the Vendian/Cambrian boundary in the western Siberian Platform (results of the 2017 field work), in Geodinamicheskaya evolyutsiya litosfery Tsentral’no-Aziatskogo podvizhnogo poyasa (ot okeana k kontinentu) (Geodynamic Evolution of Lithosphere in the Central Asian Foldbelt: From Ocean to Continent), Irkutsk: IZK SO RAN, 2017, pp. 153–155.
Mkrtych’yan, A.K., Tsykin, R.A., and Savan’yak, Yu.V., Manganese potential of the Yenisei Ridge, Novye dannye po margantsevym mestorozhdeniyam SSSR (New Data on Manganese Deposits in the Soviet Union), Sapozhnikov, D.G. , Eds., Moscow: Nauka, 1980, pp. 205–210.
Mstislavsky, M.M. and Potkonen, N.I., The Porozhinsk manganese deposit in the Yenisei Ridge, Geol. Rudn. Mestorozhd., 1990, no. 3, pp. 82–95.
Pokrovsky, B.G., Bujakaite, M.I., and Kokin, O.V., Geochemistry of C, O, and Sr isotopes and chemostratigraphy of Neoproterozoic rocks in the northern Yenisei Ridge, Lithol. Miner. Resour., 2012, no. 2, pp. 177–200.
Priyatkina, N., Collins, W.J., Khudoley, A.K., et al., Detrital zircon record of Meso- and Neoproterozoic sedimentary basins in northern part of the Siberian Craton: characterizing buried crust of the basement, Precambrian Res., 2016, vol. 285, pp. 21–38.
Rakhmanov, V.P., Gribov, E.M., and Medvedovskaya, N.I., Isotope features of carbonate and oxide ores in manganese deposits, Izv. Vuzov. Geol. Razv., 1994, no. 4, pp. 91–98.
Sovetov, J.K., Le Heron, D.P., Birth and evolution of a Cryogenian basin: Glaciation, rifting and sedimentation in the Vorogovka Basin, Siberia, Sedimentology, 2016, vol. 63, pp. 498–522.
Tsykin, R.A., Stagewise formation of the Porozhinsk manganese deposit (Yenisei Ridge), in Petrologiya i poleznye iskopaemye Krasnoyarskogo kraya (Petrology and Mineral Resources of the Krasnoyarsk Region), Brovkov, G.N., Ed., Novosibirsk: Nauka, 1984, pp. 99–104.
Tsykin, R.A. Specific features of the Mesozoic–Cenozoic hypergenesis in the Porozhinsk manganese ore region (Yenisei Ridge), Geol. Rudn. Mestorozhd., 1992, vol. 34, no. 5, pp. 73–79.
Tsykin, R.A. and Sviridov, L.I., Composition and formation conditions of the manganiferous member of the Upper Riphean Pod”em Formation (Yenisei Ridge), Litol. Polezn. Iskop., 1993, no. 5, pp. 27–33.
Tsykin, R.A. and Sviridov, L.I., Porozhinskii margantsenosnyi uzel (The Porozhinsk Manganiferous Node), Krasnoyarsk: Sibir. Feder. Univ., 2012.
Tsykin, R.A., Pasashnikova, G.K., Baikalova, G.E., and Sviridov, L.I., The continental Mesozoic in the northern Yenisei Ridge, Dokl. AN SSSR, 1987a, vol. 294, no. 5, pp. 1185–118.
Tsykin, R.A., Sviridov, L.I., and Kostenenko, L.P., Manganese ores in the Mokhovoe deposit (Yenisei Ridge), Geol. Rudn. Mestorozhd., 1987b, no. 1, pp. 112–117.
Ustalov, V.V, Structures, formations, and manganese potential of the Vorogovka trough (Yenisei Ridge), Extended Abstract of PhD (Geol.–Mineral.) Dissertation, Moscow: MGU, 1982.
Vishnevskaya, I.A., Letnikova, E.F., Proshenkin, A.I., et al., The Vendian Vorogovka Group of Yenisei Ridge: Chemostratigraphy and results of U–Pb dating of detrital zircons, Dokl. Earth Sci., 2017, vol. 476, no. 3, pp. 1016–1020.
ACKNOWLEDGMENTS
I thank G.V. Gorshkov and E.G. Pilipchuk for consultation in geology of the Porozhinsk deposit and invaluable help in sampling. I am also grateful to N.B. Kuznetsov (GIN RAS) for consultations in regional geology, critical comments, and editorial correction of the manuscript.
This work was supported by the State Program no. 0135-2018-0045 (Program of the Presidium of RAN no. 48).
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Kuleshov, V.N. Isotope Compositions (δ13C, δ18O) of Manganese Carbonates of the Porozhinsk Deposit (Yenisei Ridge, Krasnoyarsk Region). Lithol Miner Resour 53, 525–532 (2018). https://doi.org/10.1134/S0024490218060056
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DOI: https://doi.org/10.1134/S0024490218060056