TY - CPAPER AU - Mihai Ciocirdel TI - THE RIETVELD STRUCTURE REFINEMENT OF THE EPIDOTE CRYSTALS FROM BUCEGI CONGLOMERATES (ROMANIA) USING X-RAY POWDER DIFFRACTION DATA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2013 DO - 10.5593/sgem2013/ba1.v1/s01.029 PB - Stef92 Technology ER -