• zona Ivrea–Verbano

    Origin of the Name

    Ivrea (Italia) e Verbano = Lago Maggiore

    Rank
    tectonic zone
    Status
    valid
    Age
    Paleozoic
    In short

    Fragment de la marge continentale adriatique qui n'a pas été subducté et est donc resté peu déformé par la collision. Il comprend des gneiss polycycliques de haut-degré de métamorphisme ("kinzigite"), un complexe de roches basiques et ultrabasiques, ainsi que des marbres et pegmatites associés.

    Nomenclatorial Remarks

    non: Verbania (= zona di Strona-Ceneri)

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  • Corpo mafico d'Ivrea

    Rank
    lithostratigraphic unit
    Status
    incorrect name (though informally used)
    Age
    Permian
    In short

    Corpo intrusivo basico (metagabbri e metadioriti) permiano della Zona di Ivrea-Verbano.

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    • Diorite del tetto / Diorite meridionale

      Rank
      lithostratigraphic unit
      Status
      incorrect name (though informally used)
      In short

      Diorite a grana fine della parte meridionale della Zone d'Ivrea-Verbano.

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    • Gabbro principale

      Rank
      lithostratigraphic unit
      Status
      incorrect name (though informally used)
      Age
      Permian
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    • Complesso femico-ultrafemico stratificato

      Rank
      lithostratigraphic unit
      Status
      incorrect name (though informally used)
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  • Peridotite di Balmuccia

    Origin of the Name

    Balmuccia (Italia), Val Sesia

    Rank
    lithostratigraphic unit
    Status
    informal term
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  • Metaperidotite di Finero

    Origin of the Name

    Finero (Italia), Valle Cannobina

    Rank
    lithostratigraphic unit
    Status
    informal term
    In short

    Metaperidotit der als Antiform-Struktur in der Ivrea-Verbano-Zone auftritt.

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  • (Prima) Zona Diorito-Kinzigitica

    Rank
    petrography
    Superordinate unit
    Status
    informal term
    Age
    Proterozoic - Paleozoic
    In short

    Polyzyklische hochmetamorphe Hornblende-Gneise der Ivrea-Verbano-Zone.

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    • Gneiss del Pizzo Leone

      Name Origin

      Pizzo Leone (TI)

      Rank
      lithostratigraphic Formation
      Status
      informal term
      In short
      Gneis des nördlichen Teils der Ivrea-Zone (retrograd überprägter Kinzigit/Stronalit, Chloritfazies).
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    • Marmo di Candoglia

      Name Origin

      Candoglia (Italia), Valle d'Ossola ; cf. wikipedia

      Rank
      lithostratigraphic unit
      Status
      local name (informal)
      In short

      Marmo rosa del complesso kinzigitico della Zona Ivrea-Verbano.

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