摘要
熊耳山—外方山爆破角砾岩型祁雨沟金矿床和店访全矿床产于熊耳裂陷。由于控矿构造部位、地质营力作用和成矿流体的性质不同，分属祁雨沟式、店坊式，两者具不同的找矿标志。其中，祁雨为式具有较为重要的经济意义。在寻找分布在太华群一能耳群不整合面拆离断层带的祁雨沟式全矿床的同时，要注意寻找其它类型金矿，尤其要注意开发砂金矿，有利于减少污染，保护环境。
There are two types of expolosive breccia gold deposits in Xionger mountain -Waifang mounain. One was named Qiyugou type, the other Dianfang type. Thcy exist indifferent tectonic setting. The former occurs in the detachment fault near the unconformityinterface between Taihua Group and Xionger Group. The breccias formed because of the activityof magmtic intrusbo during Yanshan Period- Ore - forming fluid and the orethey shaps are very complicated. Ore minerals with high gold enrichment incolude Inany Bi - contained minerals.The latter is concerning with activity of the magnatic intrusion-volcanic eruption duringAnddle Proterosoic, It is hosed in the volcanic exploshe breccia pipe in the eastern part ofMachaoying deep fault, with lava, vocanic detrital and ash as the cement. Its ore minerals arevery simple with lowr gold edrichmant. The shape of orethey is sbole too.According to those features, the indicators of the gold ore - hunting in this district can bemade as the table flowing:
出处
《前寒武纪研究进展》
1999年第2期32-38,共7页
Progress in Precambrian Research
基金
国家重点黄金科技攻关项目
地质矿产部定向基金
关键词
熊耳山-外方山
角砾岩型金矿
金矿床
找矿
Xionger mountain-Waifang mountain,explosive breccia gold deposits，Qiyugou type，Dianfang type
