Location Prediction of Blind Ore-bodies in Shuijingtun Gold Mine, Zhangjiakou, China
来源期刊:中南大学学报(英文版)2000年第3期
论文作者:WEI Jun-hao LIU Cong-qiang ZHAO Zhi-qi LI Jian-wei
文章页码:124 - 128
Key words:location predication; blind ore-bodies; geochemical primary halo; grey system model
Abstract: By analyzing the metallogenic conditions and prospecting marks of F8 fault belt in Shiujingtun Gold Mine, the geochemical samples were collected along F8 fault belt and prospecting profile normal to the F8 fault belt. Gold and its indicator elements were tested with X-ray fluorescence spectrometry and the content distribution diagram of Au, Ag, Hg and As along the F8 fault belt was performed. The geochemical primary halo model and the Grey system model of F8 fault belt are established. With these element distribution features and models, the blind ore bodies in the F8 fault belt were predicted. Engineering prospect shows that the industrial orebodies have been discovered and the prediction results are dependable.