摘要
针对文山地区沉积型铝土矿体的成矿条件,可运用物探方法进行间接寻找.在文山某矿区,通过激发极化法与音频大地电磁法相结合的物探方法,成功地寻找到沉积型铝土矿体,物探异常验证见矿情况较好.因此,本次工作也成为综合物探方法寻找沉积型铝土矿的成功案例.经分析研究,认为本次寻找沉积型铝土矿的物探方法组合,可推广至文山地区同类型的矿区.
According to the metallogenic conditions of the Sedimentary bauxite body in the Wenshan District,geophysical exploration method can be used to look for bauxite.This time,in a mining area located in Wenshan City,the IP(Induced polarization) method and AMT(audio magnetotelluric method) were used and the bauxite body was successfully found out.The results of the drilling hole proved that the geophysical anomaly was related with the bauxite body.As a result,this geophysical item is a successful case using comprehensive geophysical methods to prospecting sedimentary bauxite bod.Through analyzing and studying,it is thought that this method could be spread to some similar mining area in Wenshan district.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2017年第S2期116-123,共8页
Journal of Yunnan University(Natural Sciences Edition)
