摘要
宝兴沟金矿位于大兴安岭—内蒙地槽褶皱区额尔古纳地块南东缘的塔河过渡带内,处在黑龙江拗陷腰站断陷南缘与十八站隆起北缘交接部位。矿区内目前共发现2条矿化蚀变带,5条破碎蚀变岩型金矿体,Au-HT07-3号异常内发现3条金矿体,金品位最高为3.08×10-6,在Au-HT07-4号异常内发现2条金矿体,平均品位为1.84×10-6,最高6.43×10-6,区域成矿条件有利,找矿前景较好。
The Baoxinggou gold ore is located in the Tahe River transition in southeast border of Eerguna massif, in geosyncline folded belt from Daxinanling to Inner Mongolia geosyncline, in the intersection of southern fringe of Yaozhan fault depression which is depressed and north margin of Shibazhan uplift. At present, we have discovered two mineralization alteration belts and five stave alteration crag gold ore bodies in the mining area. Three gold ore bodies have been discovered in Au - HT07 - 3 anomaly, average gold grade is 1.84 ×10^-6, highest is 6.43 ×10^-6. Mineralization condition in this region is advantageous, and it also has a good prospecting prospect.
出处
《黄金科学技术》
2008年第3期34-36,共3页
Gold Science and Technology
关键词
金矿
地质特征
找矿方向
宝兴沟
塔河
黑龙江
Gold deposit
Geological features
Prospecting direction
Baoxinggou
Tahe river
Heilongjiang
