TY - CPAPER AU - Naser Ebadati TI - DEVELOPMENT OF PRECIOUS STONES MINES IN IRAN, CASE STUDY: EXPLOITATION OF MEASUREMENT POSSIBILITY OF AGAT AND JASPER MINERALS- SOLTANYEH AREA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s01.v1004 PB - Stef92 Technology ER -