Petrogeneza granita i stijena srednjeg do visokog stupnja metamorfizma u kamenolomu Puklica (Đulovac, Papuk)

The quarry examined in this research is located near the small village named Puklica on the northwestern slopes od Mt. Papuk. Rocks in the quarry, that are represented by various types of gneiss, granites and migmatites, together with the rocks from progressive metamorphic complex, make the constituent parts of Mt. Papuk and most of the crystallyne basement of the Pannonian Basin. Based on the field research results, microscopy and microtectonics, it is determined that migmatites formed by partial melting of gneiss. Granite emplacement and formation of folded migmatites in the central parts of the quarry took place after the partial melting. Based on the mineral chemsitry results, it is determined that granites in the quarry correspond with granits tipically found in the upper continetnal crust while geothermobarometry provided PT-conditions during the formation of migmatites.