Petrological and Isotopic Studies on Palaeozoic High-pressure Granulites , Góry Sowie Mts , Polish Sudetes

Proterozoic crustal material in the granulite protoliths as for other Granulites of intermediate to felsic composition were investigated rocks of the Variscan basement. The zircon age is identical to a from the Góry Sowie (Owl Mts) Massif of the central Sudetes of recently reported Sm–Nd mineral age of 402±3 Ma for garnet SW Poland. The strongly deformed… CONTINUE READING