Metasedimenti proterozoici e paleozoici (paragneiss e marmi)

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Representation and status

Color CMYK
(0%,20%,32%,14%)
Color RGB
R: 220 G: 175 B: 150
Rank
lithostratigraphic Group
Validity
Unit is in Use
Status
informal term

Nomenclature

Italiano
Metasedimenti proterozoici e paleozoici (paragneiss e marmi)

Hierarchy and sequence

Subordinate units

Age

Age at top
  • Silurian
Note about top

Permian?

Age at base
  • Ordovician

  • Marmo

    Rank
    petrographic facies
    Status
    informal term
    Age
    Proterozoic
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  • Micascisti

    Rank
    petrographic facies
    Status
    informal term
    Age
    Proterozoic
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  • Quarziti

    Rank
    petrographic facies
    Status
    informal term
    Age
    Proterozoic
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  • Gneiss dello Stabbiello

    Name Origin

    Monte Stabbiello (TI)/(Italia), auf dem Grenzkamm ca. 7 km SW Joriopass

    Rank
    lithostratigraphic Formation
    Status
    informal term
    In short
    Gneiss sericitico grigio-chiaro fino ad ocsuro, scistoso, disordinamente pieghettato.
    Age
    Proterozoic
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  • «Gneiss cornubianitici»

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    In short

    Hornfels des prä-permischen Grundgebirges.

    Age
    Proterozoic
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  • Gneiss e scisti fortemente deformati

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    Age
    Proterozoic
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  • Gneiss di Giumello

    Name Origin

    Mottone di Giumello = Monte Albana (TI)/(Italia)

    Rank
    lithostratigraphic Formation
    Status
    informal term
    In short

    Paragneiss albitico-muscovitico scistoso lenticolare, con silicati di alumino.

    Age
    Proterozoic
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  • Gneiss plagioclasici a biotite o a due miche

    Rank
    lithostratigraphic Formation
    Status
    unknown status
    Age
    Proterozoic
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  • Gneiss del Ceneri

    Name Origin

    Passo del Monte Ceneri (TI)

    Rank
    lithostratigraphic Formation
    Status
    informal term
    In short

    Paragneiss plagioclasici granulati a biotite, contenente +/- muscovite e granato, p.p. con inclusioni di calcefiro.

    Age
    Late Ordovician
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  • Kinzigite

    Name Origin

    Nach dem Kinzigtal (Schwarzwald) genannt.

    Rank
    petrographic facies
    Status
    informal term
    In short

    Gneiss a biotite, granato e sillimanite.

    Age
    Proterozoic
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    • Gneiss di Strona (stronalite)

      Name Origin

      (Valle di) Strona (Italia)

      Rank
      petrographic facies
      Status
      informal term
      Nomenclatorial Remarks
      <p>Strona-Ceneri gneiss ?</p>
      In short

      Rocce a granato e feldspato.

      Age
      Proterozoic
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    • (Prima) Zona Diorito-Kinzigitica

      Rank
      petrography
      Status
      informal term
      In short

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

      Age
      Proterozoic
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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 calcitico rosa del complesso kinzigitico della Zona Ivrea-Verbano.

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