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位于华北陆块北缘的沽源—红山子铀多金属成矿带是我国重要的铀多金属成矿带,可划分为两个主要的成矿区域:南部的沽源地区和北部的红山子地区。红山子铀钼矿床是红山子地区典型的火山岩型铀矿床之一,位于内蒙古赤峰市克什克腾旗红山子乡。该矿床的矿体位于红山子火山断陷盆地内,盆地由基地和盖层组成,基底主要为下二叠统大石寨组的一段地层,分为三个岩性层,第一层岩性为安山质角砾凝灰岩,第二层岩性为流纹质熔结凝灰岩,
The Hongyuanzi uranium polymetallic metallogenic belt located in the northern margin of the North China terrane is an important uranium polymetallic metallogenic belt in China and can be divided into two major metallogenic regions: the Guyuan area in the south and the red Mountain area. The Hongshanzi uranium-molybdenum deposit is one of the typical volcanic-type uranium deposits in Hongshanzi area, located in Hongshanzi Township, Keshiketeng Banner, Chifeng City, Inner Mongolia. The ore body of the deposit is located in the Hongshanzi volcanic fault basin. The basin consists of a basement and a caprock, and the basement is mainly a section of the Lower Permian Dashizhai Formation, which is divided into three lithologic layers. The lithology of the first layer For the Anshan quality breccia tuff, the second lithology is rhyolitic melted tuff,