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Inner structure, composition, and genesis of the Chineiskii anorthosite-gabbronorite massif, Northern Transbaikalia

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Abstract

The Chineiskii anorthosite-gabbronorite massif is the most typical layered intrusion in Russia, which is accompanied by large V and Cu deposits. This massif is first considered to be a component of the Proterozoic volcanic-plutonic system of the Kodar-Udokan district, whose largest massifs are Chineiskii and Lukturskii. This system also comprises numerous dikes (including the Main gabbronorite dike at the Udokan deposit, whose thickness reaches 200 m), which are likely the magmatic feeders of ancient volcanism. An intermediate position in the vertical section of the magmatic system is occupied by gabbroids, whose exposures occur in the peripheral part of the Lurbunskii granite massif. The intrusive rocks were proved to be genetically interrelated and show certain similar geochemical features: they bear elevated TiO2 concentrations and have similar trace element patterns and (La/Sm)N and (Gd/Yb)N ratios (1.5–2.3 and 1.87–2.06, respectively). The Chineiskii Massif is thought to have been formed by the successive emplacement of genetically similar basic magmas, which produced four rock groups with fine and coarse layering and cyclicity of variable rank (microrhythms, rhythms, units, and series). The results of cluster analysis indicate that the rocks can be classified into 13 petrochemical types. The phase and chemical characteristics of the parental melts of these compositions were simulated with the use of the COMAGMAT-3.5 computer model, which was also applied to evaluate the composition of the most primitive initial magma of the whole Chineiskii Massif. Our results indicate that the primitive magma was heterogeneous (olivine + plagioclase ± titanomagnetite + melt) at a temperature of approximately 1130°C. The initial melt had a ferrobasaltic composition and was close to saturation with magnetite at ∼NNO ± 0.5

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References

  1. L. R. Wager and G. M. Deer, Layered Igneous Rocks (Oliver and Boyd, Edinburgh-London, 1939).

    Google Scholar 

  2. L. R. Wager and G. M. Braun, Layered Igneous Rocks (Mir, Moscow, 1970) [in Russian].

    Google Scholar 

  3. A. A. Yaroshevskii, “Origin of Rhythmic Structures of Igneous Rocks,” Geokhimiya, No. 5, 562–574 (1970).

  4. E. V. Sharkov, Genesis of Layered Intrusions and Related Mineralization (Nauchnyi Mir, Moscow, 2006) [in Russian].

    Google Scholar 

  5. H. V. Eales and R. G. Cawthorn, “The Bushveld Complex,” in Layered Intrusions, Ed. by R. G. Cawthorn (Elsevier, Amsterdam, 1996), pp. 181–230.

    Google Scholar 

  6. A. F. Grachev, Problems of Global Geodynamics (GEOS, Moscow, 2000) [in Russian].

    Google Scholar 

  7. K. C. Condie, Mantle Plumes and Their Record in Earth History (University Press, Cambridge, 2001).

    Google Scholar 

  8. Geological Structure and Mineral Resources of the Chita Segment of BAM: Analytical Review (Chita, 2002) [in Russian].

  9. A. I. Kulikov, V. K. Golev, V. M. Grigor’ev, and V. K. Kryukov, “Geological Structure and Titanomagnetite Ores of the Chinei Gabbroid Massif,” in Geology and Exploration of Mineral Deposits (Irkutsk, 1981), pp. 26–35 [in Russian].

  10. N. A. Krivolutskaya, “Sulfide Mineralization of the Chinei Massif,” Geol. Rudn. Mestorozhd., No. 5, 94–100 (1986).

  11. B. I. Gongal’skii, N. A. Krivolutskaya, and N. G. Goleva, “Mineral Deposits of the Chinei Massif,” in Mineral Deposits in Transbaiklia (Geoinformmark, Moscow, 1995), Vol. 1, No. 1, pp. 20–28 [in Russian].

    Google Scholar 

  12. B. I. Gongal’skii, A. E. Izokh, A. P. Krivenko, et al., “Giant Copper Accumulation in Mineral Deposits of the Kodar-Udokan Region (Northern Transbaikali),” in Large and Superlarge Deposits: Genesis and Localization (IGEM, Moscow, 2004), pp. 206–218 [in Russian].

    Google Scholar 

  13. B.I. Gongalsky and N.A. Krivolutskaya, “Unique Copper Metallogenic Province of the North Transbaikalia (Siberia, Russia),” in metallogeny of the Pacific Northwest: Tectonic, Magmatism and metallogeny of Active Continental Margius (Vladivostok, Dalnauka, 2004), pp. 443–446.

    Google Scholar 

  14. N. D. Tolstykh, A. P. Krivenko, N. A. Krivolutskaya, et al., “Noble Metal Mineralization of Sulfide Ores of the Chinei Pluton,” in Platinum of Russia (Geoinformmark, Moscow, 2004), Vol. 5, pp. 225–250 [in Russian].

    Google Scholar 

  15. D. A. Dodin, Metallogeny of the Taimyr-Norilsk Region, Northern Central Siberia (Nauka, St. Petersburg, 2002) [in Russian].

    Google Scholar 

  16. M. N. Petrusevich, “Chinei Titanomagnetite Deposit,” Sov. Geol., No. 10, 91–94 (1946).

  17. N. B. Belova, Extended Abstracts of Candidate’s Dissertation in Geology and Mineralogy (MGRI, Moscow, 1980) [in Russian].

    Google Scholar 

  18. E. G. Konnikov, Differentiated Ultrabasic-Basic Precambrian Complexes in Transbaikalia (Nauka, Novosibirsk, 1986) [in Russian].

    Google Scholar 

  19. A. V. Tatarinov, L. I. Yalovik, and V. S. Chechetkin, Dynamometamorphic Model for the Genesis of Layered Mafic Rock Massifs as Exemplified by the Chinei Massif in Northern Transbaikalia (Nauka, Novosibirsk, 1998) [in Russian].

    Google Scholar 

  20. V. V. Arkhangel’skaya, Yu. V. Bykov, R. N. Volodin, et al., Udokan Copper and Katugin Rare-Metal Deposit of the Chita District, Russia (Chita, 2004) [in Russian].

  21. V. E. Khain, Tectonics of Continents and Oceans (Nauchnyi Mir, Moscow, 2000) [in Russian].

    Google Scholar 

  22. F. M. Stupak, Cenozoic Volcanism of the Udokan Range (Nauka, Novosibirsk, 1987) [in Russian].

    Google Scholar 

  23. Yu. V. Zorin, E. Kh. Turutanov, M. R. Novoselova, and T. Balk, “Volume Model of the Lithosphere of the Southern Part of Eastern Siberia,” Geotektonika, No. 1, 96–106 (1989).

  24. A. P. Birkis and L. I. Koshik, Anorthosites of the Earth and Moon (Nauka, Moscow, 1984) [in Russian].

    Google Scholar 

  25. B. I. Gongal’skii, A. S. Golovatyi, and S. A. Abushkevich, “Zoned Ring Structures of the Udokan Range,” Dokl. Akad. Nauk 343(1), 80–82 (1995).

    Google Scholar 

  26. F. P. Krendelev, N. N. Bakun, and R. N. Volodin, Cupriferous Sandstones of Udokan (Nauka, Moscow, 1983) [in Russian].

    Google Scholar 

  27. A. M. Larin, A. B. Kotov, E. B. Sal’nikova, et al., “New Data on the Age of Granites of the Kodar and Tukuringra Complexes, Eastern Siberia: Geodynamic Constraints,” Petrologiya 8(3), 267–279 (2000) [Petrology, 238–248 (2000)].

    Google Scholar 

  28. “Geological Structure of the USSR and Tendencies in the Distribution of Mineral Resources,” in The Altai-Sayan and Transbaikalia-Upper Amur Region. Transbaikalia-Upper Amur Region, Ed. by V. D. Amantova (Nedra, Leningrad, 1986), Vol. 7, Book 2 [in Russian].

  29. A. P. Lebedev, Chinei Gabbro-Anorthosite Pluton (East Siberian) (Moscow, 1962) [in Russian].

  30. A. J. Naldrett, Magmatic Sulfide Copper-Nickel and PGE Deposits (SPbGU, St. Petersburg, 2003) [in Russian].

    Google Scholar 

  31. B. I. Gongal’skii, Atlas of the Rock Relation in the Chinei Layered Pluton, Northern Transbaikalia (ChIPR SO AN SSSR, Chita, 1990) [in Russian].

    Google Scholar 

  32. B. I. Gongal’skii and N. A. Krivolutskaya, Chinei Layered Pluton (Nauka, Novosibirsk, 1993) [in Russian].

    Google Scholar 

  33. K. M. Mel’nikova, V. K. Kryukov, N. B. Belova, et al., “Localization of Mineralization in the Chinei Layered Basic Massif, Udokan Ore District,” in Endogenous Processes and Metallogeny in the BAM Region (Nauka, Novosibirsk, 1983), Vol. 2, pp. 25–30 [in Russian].

    Google Scholar 

  34. B. I. Gongal’skii, “Place of Chinites (Plagioclase-Titanomagnetite Rocks) in the Formation of the Chinei Layered Pluton,” Byull. Mosk. O-va Ispyt. Prir., Otd. Geol. 68(2), 83–88 (1993).

    Google Scholar 

  35. B. I. Gongal’skii and N. A. Krivolutskaya, “Microrhythm 1106420 of the Chinei Pluton,” Dokl. Akad. Nauk SSSR 296(5), 1199–1203 (1987).

    Google Scholar 

  36. A. A. Yaroshevskii, “Geochemical Structure of Magmatic Complexes: An Example of the Kivakka Layered Olivinite-Norite-Gabbronorite Intrusion, Northern Karelia,” Geokhimiya, No. 12, 1251–1270 (2004) [Geochem. Int. 42, 1107–1125 (2004)].

  37. A. A. Yaroshevskii, S. V. Bolikhovskaya, and E. V. Koptev-Dvornikov, “Geochemical Structure of the Yoko-Dovyren Layered Dunite-Troctolite-Gabbro-Norite Massif, Northern Baikal Area,” Geokhimiya, No. 10, 1027–1039 (2006) [Geochem. Int. 44, 953–964 (2006)].

  38. J. H. Ward, “Hierarchical Grouping to Optimize an Objective Function,” J. Amer. Stat. Assoc 58(301), 236–244 (1963).

    Article  Google Scholar 

  39. G. S. Barmina, A. A. Ariskin, and M. Ya. Frenkel, “Petrochemical Types and Crystallization Conditions of Plagiodolerites of the Kronotsky Peninsula, Eastern Kamchatka,” Geokhimiya, No. 2, 192–206 (1989).

  40. A. A. Ariskin and G. S. Barmina, Modeling of Phase Equilibria during the Crystallization of Basaltic Magmas Magmas (Nauka, MAIK “Nauka/Interperiodika”, Moscow, 2000) [in Russian].

    Google Scholar 

  41. A. A. Ariskin and G. S. Barmina, “COMAGMAT: Development of Magma Crystallization Model and Its Petrological Applications,” Geochem. Int. 42(Suppl. 1), 1–157 (2004).

    Google Scholar 

  42. A. W. Hofmann, “Chemical Differentiation of the Earth: Relationship between Mantle, Continental Crust, and Oceanic Crust,” Earth Planet. Sci. Lett. 90, 297–314 (1988).

    Article  Google Scholar 

  43. J. L. Joron and M. Treuil, Hydromagmafile Element Distributions in Oceanic Basalts as Finger of Partial Melting and Mantle Heterogeneities: A Specific Approach and Proposal of an Identification and Modeling Method, in Magmatism in Ocean Basins Geol. Soc. Spec. Publ. 42, 277–299 (1988).

    Google Scholar 

  44. A. W. Hofmann, “Sampling Mantle Heterogeneity through Oceanic Basalts: Isotopes and Trace Elements,” Treatise on Geochemistry 2, 61–101 (2003).

    Google Scholar 

  45. O. A. Bogatikov, V. I. Kovalenko, E. V. Sharkov, and V. V. Yarmolyuk, Magmatism and Geodynamics. Terrestrial Magmatism throughout the Earth’s History (Gordon and Breach Science Publishers, Amsterdam, 2000).

    Google Scholar 

  46. E. V. Sharkov, O. A. Bogatikov, V. F. Smol’kin, et al., “Origin of Large Layered Intrusions: Evidence from Early Proterozoic Large Igneous Province of Siliceous High-Magnesian Series,” in Mantle Plumes and Metallogeny (Moskva, Petrozavodsk, 2002), pp. 281–284 [in Russian].

    Google Scholar 

  47. T. T. Allapieti and J. J. Lahtinen, “Platinum-Group Element Mineralization in Layered Intrusions of Northern Finland and Kola Peninsula, Russia,” in The Geology, Geochemistry and Mineral Beneficiation of Platinum-Group Elements, Ed by J. Cabri, Canad. Inst. Mining Metallurgy, Spec. 54, 507–546 (2002).

  48. A. N. Wilson, “The Great Dyke of Zimbabwe,” in Layered Intrusions, Ed. by R. G. Cawthorn (Elsevier, Amsterdam, 1996), pp. 181–230.

    Google Scholar 

  49. N. L. Dobretsov, E. G. Konnikov, and L. A. Tsoi, “New Model of the Formation of Rhythmical Layering of the Basic Plutons,” Geol. Geofiz., No. 2, 3–11 (1984).

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Correspondence to B. I. Gongalsky.

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Original Russian Text © B.I. Gongalsky, N.A. Krivolutskaya, A.A. Ariskin, G.S. Nikolaev, 2008, published in Geokhimiya, 2008, No. 7, pp. 691–720.

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Gongalsky, B.I., Krivolutskaya, N.A., Ariskin, A.A. et al. Inner structure, composition, and genesis of the Chineiskii anorthosite-gabbronorite massif, Northern Transbaikalia. Geochem. Int. 46, 637–665 (2008). https://doi.org/10.1134/S001670290807001X

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