Huashan antimony-gold deposit is located in Dongzhi County, South Anhui Province, which is the biggest Sb-Au deposit in Jiangnan transition zone. Based on the detailed geological, petrographic observation and the electron probe microanalysis of the main metal sulfides, We conclude that: 1） The mineralization stages of Huashan antimony-gold deposit consist of arsenopyrite-pyrite（PyⅠ）stage, chalcopyrite-pyrite（PyⅡ）stage and calcite-stibnite stage. 2） Gold exists in multi-sulfides, which means the gold mineralization occured in the whole ore-forming process. There are gold mineralization but no antimony mineralization in arsenopyrite-Py Ⅰ stage and chalcopyrite-Py Ⅱ stage, and the gold mineralization is coexistence with antimony mineralization in calcite-stibnite stage. 3） The main gold bearing minerals is PyⅠ, arsenopyrite, chalcopyrite and stibnite, and the metallogenic materials of the earlier stage mineralization（arsenopyrite-PyⅠ stage and chalcopyrite-pyrite（PyⅡ）are mainly from strata, and later stage’s（calcite-stibnite stage）metallogenic materials are mainly from Yanshanian magma.
Xiao Qingling Zhou Taofa Zhang Dayu Qian Xiang Chen Xuefeng Chen Yang. The electron probe microanalysis and its significance of the sulfides in Huashan antimony-gold deposit, South Anhui[J]. Chinese Journal of Geology, 2017, 52(4): 1312-1326.