塔吉克斯坦某金矿外围地球化学特征分析  

Analysis of Geochemical Characteristics of Periphery of a Gold Mine in Tajikistan

作　　者：兰荣贵 

机构地区：[1]广东省地质局第五地质大队,广东肇庆526000

出　　处：《矿业工程》2017年第5期3-7,共5页Mining Engineering

摘　　要：为了在塔吉克斯坦某金矿区外围获得新的找矿靶区或扩大该矿的矿区规模,对该金矿所在区域地质、地球物理、地球化学等资料的总结分析后,对该矿区的外围开展1:1万岩屑地球化学测量,圈定了Au等11种元素异常和6个综合异常区,且重点圈定了AP1、AP2和AP3三个综合异常区。综合分析后认为下一步可将这三个异常区作为重点工作区,在该区有可能找到新的矿体或扩大某金矿规模。To obtain new prospecting target areas at periphery of a gold mine in Tajikistan or expand the scale of the mine, after summarizing and analyzing geological, geophysical and geochemical information of the area where the gold mine is located, debris geochemical survey is conducted at periphery of the gold mine on a scale of 1 .. 10000. 11 kinds of element abnormality including Au are identified and 6 comprehensive anomalous areas are delineated and in particular, three comprehensive anomalous areas, that is, AP1, AP2 and AP3 are highlighted. It＇ s believed after comprehensive analysis that these three anomalous＇ areas can be taken as key working areas and in these three areas, new orebody may be found or scale of the gold mine may be expanded.

关 键 词：岩屑地球化学测量 综合异常区 蚀变矿化 找矿靶区 

分 类 号：P632[天文地球—地质矿产勘探]