Frauenkirch-Augengneis

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Representation and status

Index
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CMYK Color
-
RGB color
R: 245 G: 170 B: 175
Rank
lithostratigraphic unit
Validity
Unit is in Use
Status
local name (informal)
SCS note
-
SCS date
-
Comment
Als hochdifferenzierte Entwicklung des Flüela-Granites interpretiert (Maggetti & Flisch 1993).

Nomenclature

German
Frauenkirch-Augengneis
French
Gneiss oeillé de Frauenkirch
Italian
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English
Frauenkirch Augengneiss
Origin of the Name

Frauenkirch (GR), SW Davos

Historical Variants
aplitisch-pegmatitische Gneise (Typ Frauenkirch) (Streckeisen 1986), muscovite-bearing granite-gneisses type "Frauenkirch" (Hellermann Furrer 1992), Frauenkirch-type augengneiss (Maggetti & Flisch 1993), Frauenkirch-Augengneis (Meyer 2017)
Nomenclatorial Remarks
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Synonyms

Synonyms
Non-synonyms
Possible confusion

Description

Description
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Geomorphology
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Thickness
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Components

Lithological content
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Mineral content
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Fossil content
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Hierarchy and succession

Superordinate unit
Subordinate units
Units at roof
    -
Units at floor
Lateral equivalents
Upper boundary
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Lower boundary
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Stratigraphic discussion
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Age

Age at top
Ordovician
Note about top
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Age at base
Ordovician
Note about base
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Dating method
Ca. 365 Ma (Rtot-Isochron) als Intrusionsalter (Grauert 1967) oder variszische Rejuvenation/Rekristallisation (Flisch 1987).

Geography

Geographical extent
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Type area
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Type locality
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Type profile
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Reference profiles
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Point of interest
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Paleogeography and tectonic

Paleogeography
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Kind of protolith
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Conditions of formation
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Sequence
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Tectonic Unit (resp. main category)
Silvretta
  • S-chanf :
    inkl. Suvsilvrettide Linsen
Metamorphism
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Metamorphic facies
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Note on metamorphism
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References

Definition
Streckeisen A., Grauert B. Peters Tj. (1966): Bericht über die Exkursion der SMPG ins Silvretta-Kristallin un in den Totalp-Serpentin. , Schweiz. mineral. petrogr. Mitt. 46/2, 704-722
Revision
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Important publications
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Material and varia

Applications
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