In the course of mining and processing almost all petrographic varieties rock raw materials for production building materials, aggregates road railway construction, waste is generated. These are usually fine-grained fractions these rocks that difficult to manage deposited at dumps. The article presents describes results physical, chemical, mineralogical properties from amphibolite aggregate Pil...

Metamorphism and partial melting of the lower crust is commonly assumed to cause depletion in heat producing elements (HPEs; K, U, Th). In deep crust, volumetrically subordinate metasedimentary layers, which are source crustal granites (sensu lato), host majority Th ± primarily within REE + U Y phosphate mineral monazite. We examine spatial temporal distribution monazite grains rocks from secti...

Abstract Continental arcs in active continental margins (especially deep-seated arc magmatism, anatexis, and metamorphism) can be extremely significant evaluating continent building processes. In this contribution, a Paleozoic section is constructed based on coeval granulite-facies metamorphism, magmatism the northern margin of Qilian Block, which record two episodes crust growth. The deeper la...

Research on two strata-like intrusions from Slatina-Timiş (STG) and Buchin (BG) at West Getic Domain of the South Carpathians (Semenic Mountains) identified granitoids with adakitic signature in a continental collision environment. Whole-rock geochemical composition high Na2O, Al2O3 Sr, depleted Y (18ppm) HREE (Yb 1.8ppm) contents, Sr/Y (40), (La/Yb)N (10) ratios no Eu anomalies overlaps High-S...