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Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides)

Received: 2 December 2020     Accepted: 2 February 2021     Published: 23 February 2021
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Abstract

Metallogenic features of Pontides – Lesser Caucasus microplates (part of active paleomargin of Eurasian microplate are determined by copper, copper-molibdenium porphyry, iron-scarn, volcanic nonferrous, precious metals, auriferous and manganese ore deposits. Their orebearing fluid systems occurred consistently on various stages of development of the region and were correlated with geological processes on the border of convergental and divergental interaction of mic¬roplates. The above mentioned types of ore deposits display clear areal and temporary bonds with certain composites of lithogeodynamic complexes (which are presented in mountain folding systems of relics of ancient geomorphological structures) - geological formations. Different geologic-genetical models are suggested for each type of deposits, characterizing possible sources of ore substance, causes of rise and functions of fluid systems, in addition to ore formation environment. It may be said that different genetic groups of deposits are regularly associated with certain litho-geodynamic complexes. The complexes of the paleomarginal sea hollows of the divergent type are specialized in copper and pyrite-polimetallic hydrothermal-sedimentary mineralization; island arc systems of different age – in copper and copper-zinc hydrothermal-sedimentary and epigenetic mineralization; their uplifted blocks – in gold, copper-porphyry and skarn-iron-ore mineralization. Within the area of volcanic-sedimentary copper-zinc deposits in intra-arc sea hollows (Pontides) manganese accumulations are sometimes encountered.

Published in Journal of Energy and Natural Resources (Volume 10, Issue 1)
DOI 10.11648/j.jenr.20211001.11
Page(s) 1-13
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Metallogeny, Deposit, Mineralization, Caucasus, Pontides

References
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    Sergo Kekelia, Nona Gagnidze, Ira Mshvenieradze, Giorgi Kharazishvili. (2021). Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides). Journal of Energy and Natural Resources, 10(1), 1-13. https://doi.org/10.11648/j.jenr.20211001.11

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    Sergo Kekelia; Nona Gagnidze; Ira Mshvenieradze; Giorgi Kharazishvili. Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides). J. Energy Nat. Resour. 2021, 10(1), 1-13. doi: 10.11648/j.jenr.20211001.11

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    AMA Style

    Sergo Kekelia, Nona Gagnidze, Ira Mshvenieradze, Giorgi Kharazishvili. Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides). J Energy Nat Resour. 2021;10(1):1-13. doi: 10.11648/j.jenr.20211001.11

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  • @article{10.11648/j.jenr.20211001.11,
      author = {Sergo Kekelia and Nona Gagnidze and Ira Mshvenieradze and Giorgi Kharazishvili},
      title = {Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides)},
      journal = {Journal of Energy and Natural Resources},
      volume = {10},
      number = {1},
      pages = {1-13},
      doi = {10.11648/j.jenr.20211001.11},
      url = {https://doi.org/10.11648/j.jenr.20211001.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jenr.20211001.11},
      abstract = {Metallogenic features of Pontides – Lesser Caucasus microplates (part of active paleomargin of Eurasian microplate are determined by copper, copper-molibdenium porphyry, iron-scarn, volcanic nonferrous, precious metals, auriferous and manganese ore deposits. Their orebearing fluid systems occurred consistently on various stages of development of the region and were correlated with geological processes on the border of convergental and divergental interaction of mic¬roplates. The above mentioned types of ore deposits display clear areal and temporary bonds with certain composites of lithogeodynamic complexes (which are presented in mountain folding systems of relics of ancient geomorphological structures) - geological formations. Different geologic-genetical models are suggested for each type of deposits, characterizing possible sources of ore substance, causes of rise and functions of fluid systems, in addition to ore formation environment. It may be said that different genetic groups of deposits are regularly associated with certain litho-geodynamic complexes. The complexes of the paleomarginal sea hollows of the divergent type are specialized in copper and pyrite-polimetallic hydrothermal-sedimentary mineralization; island arc systems of different age – in copper and copper-zinc hydrothermal-sedimentary and epigenetic mineralization; their uplifted blocks – in gold, copper-porphyry and skarn-iron-ore mineralization. Within the area of volcanic-sedimentary copper-zinc deposits in intra-arc sea hollows (Pontides) manganese accumulations are sometimes encountered.},
     year = {2021}
    }
    

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    T1  - Ore Mineralization of Active Paleomargins of Continents (on the Example of Alpine Metallic Deposits of Caucasus and Pontides)
    AU  - Sergo Kekelia
    AU  - Nona Gagnidze
    AU  - Ira Mshvenieradze
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    N1  - https://doi.org/10.11648/j.jenr.20211001.11
    DO  - 10.11648/j.jenr.20211001.11
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    JF  - Journal of Energy and Natural Resources
    JO  - Journal of Energy and Natural Resources
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    PB  - Science Publishing Group
    SN  - 2330-7404
    UR  - https://doi.org/10.11648/j.jenr.20211001.11
    AB  - Metallogenic features of Pontides – Lesser Caucasus microplates (part of active paleomargin of Eurasian microplate are determined by copper, copper-molibdenium porphyry, iron-scarn, volcanic nonferrous, precious metals, auriferous and manganese ore deposits. Their orebearing fluid systems occurred consistently on various stages of development of the region and were correlated with geological processes on the border of convergental and divergental interaction of mic¬roplates. The above mentioned types of ore deposits display clear areal and temporary bonds with certain composites of lithogeodynamic complexes (which are presented in mountain folding systems of relics of ancient geomorphological structures) - geological formations. Different geologic-genetical models are suggested for each type of deposits, characterizing possible sources of ore substance, causes of rise and functions of fluid systems, in addition to ore formation environment. It may be said that different genetic groups of deposits are regularly associated with certain litho-geodynamic complexes. The complexes of the paleomarginal sea hollows of the divergent type are specialized in copper and pyrite-polimetallic hydrothermal-sedimentary mineralization; island arc systems of different age – in copper and copper-zinc hydrothermal-sedimentary and epigenetic mineralization; their uplifted blocks – in gold, copper-porphyry and skarn-iron-ore mineralization. Within the area of volcanic-sedimentary copper-zinc deposits in intra-arc sea hollows (Pontides) manganese accumulations are sometimes encountered.
    VL  - 10
    IS  - 1
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Author Information
  • Department of Geochemistry and Mineral Resources, Al. Janelidze Institute of Geology, Tbilisi State University, Tbilisi, Georgia

  • Department of Geochemistry and Mineral Resources, Al. Janelidze Institute of Geology, Tbilisi State University, Tbilisi, Georgia

  • Department of Geochemistry and Mineral Resources, Al. Janelidze Institute of Geology, Tbilisi State University, Tbilisi, Georgia

  • Department of Geochemistry and Mineral Resources, Al. Janelidze Institute of Geology, Tbilisi State University, Tbilisi, Georgia

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