摘要
四合义地区位于内蒙古大青山中段,是内蒙古重要的金矿、铁矿等金属矿产地。古元古代二道洼岩群分布区已发现一批金矿床和金矿化点。因此,只要有该岩群上部层位的存在,又有金化探异常,那就可能找到新的金矿床。区内金多金属矿床的变质带的物化条件正适宜于金的沉淀作用。
Righteousness mixture region is located in the middle of daqingshan in Inner Mongolia is an important gold deposit in Inner Mongolia, iron and other metal origin.Paleoproterozoic 2 hollow rocks distribution area has been found that a group of gold deposits and gold mineralization.Therefore, as long as there is the existence of the upper rocks strata, and gold geochemical anomalies, it could find a new gold deposit.The gold polymetallic deposit of metamorphic zone of physicochemical conditions are suitable for precipitation of gold.
出处
《世界有色金属》
2017年第2期203-203,206,共2页
World Nonferrous Metals
关键词
金矿床
地质特征
物探特征
成矿规律
gold deposit
Geological characteristics
Geophysical characteristics
Metallogenic regularity