«Weisse-Gneisgruppe»

Torna a Unità del Lucomagno

Rappresentazione e statuto

Colore CMYK
(0%,0%,0%,100%)
Rango
unità litostratigrafia
Uso
Unità in uso.
Status
termine scorretto (informale)

Nomenclatura

Deutsch
«Weisse-Gneisgruppe»
English
«White Gneiss Group»
Varianti storiche

White Group of gneisses = White group orthogneiss (Chadwick 1968), Orthogneise = Zweiglimmeraugengneise (Huber 1985)

Referenze

Definizione
Chadwick Brian (1968) : Deformation and metamorphism in the Lukmanier region, Central Switzerland Geol. Soc. America Bull. 79, 1123-1150

p.1129: These occur mainly in the west and consist of quartz, cloudy microcline, plagioclase, and micas. They are schistose and are compositionally similar to the Medelser granite gneiss in the Gotthard Massif, although no phenocrysts of feldspar were found like those in the Gotthard granite.
Revisione
Huber Christian W. (1985) : Geologie und Geochronologie in der Region Lucomagno "Massiv" und Piora Mulde, zwischen Pizzo Colombo und Frodalera. Diplomarbeit ETHZ, 174 Seiten
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