TY - CPAPER AU - T. Goldan TI - RESEARCH REGARDING THE MINERALOGICAL COMPOSITION OF ROCKS FROM SOME QUARRIES AND GRAVEL PITS FROM THE JIU RIVER T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s02.134 PB - Stef92 Technology ER -