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S-C-C’ fabric in Ordovician orthogneiss, top-to-the NE sense of shear and thin section photo (II nicols). On the road near of «Cantoniera Mt. Tundu» we start to see outcorps of granodioritic orthogneiss with a prominent C-S fabric and C’ structures pointing to a top-to-the NW sense of shear (“dextral”).

S-C-C’ fabric in Ordovician orthogneiss, top-to-the NE sense of shear and thin section photo (II nicols).

On the road near of «Cantoniera Mt. Tundu» we start to see outcorps of granodioritic orthogneiss with a prominent C-S fabric and C’ structures pointing to a top-to-the NW sense of shear (“dextral”).