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Keywords from Image Description:
The Quarterly journal of the Geological Society of London . of Microscopic Structures Western Alps Schists of tbe Combe de Gayet Gneiss of the Combe de Malaval Carboniferous series near Freney Calcmicaschists east of Cottian watershed Gneisses lower part of Val Chisone Eastern Alps Central gneiss von Hauer VelberTauren district