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笔者在研究肖家营子夕卡岩型铜钼矿床钼和铜钼矿石大样物质成分的基础上,利用扫描电镜对铜钼大样中的伴生组分进行了查定,发现了几种可供综合回收的含有银、碲、铋、铝和硫的细小矿物,从而提高了矿床的经济价值. 矿区地质概况矿区位于凌北断裂南部、中三家逆冲断层东侧,叼尔登-水塘沟北东向隆起带之中部.区内出露的震旦亚界碳酸盐岩岩层为一单斜构造.以中三家断裂为主导,平行分布着三条大致等距离的低序次断裂.它们与北西向或近东西向断裂的交汇处控制着肖家营子岩体和矿化的分布. 区内岩浆活动强烈.燕山早期有石英辉绿岩、辉
On the basis of studying the material composition of the molybdenum and copper-molybdenum ore from the Xiaojiayingzi skarn-type Cu-Mo deposit, the associated components in the Cu-Mo bulk samples were examined by scanning electron microscopy and several kinds of The comprehensive recovery of small minerals containing silver, tellurium, bismuth, aluminum and sulfur, thereby increasing the economic value of the deposit.Geological overview mining area is located in the northern Lingbei fault, east of the middle three thrust, The middle part of the ditch in the northeast uplift zone of the Sinian sub-basin is a monoclinic structure exposed by Sinian sub-boundary carbonate rocks.By the middle three faults, there are three low-order faults distributed roughly equidistantly in parallel. The junction with the NW or near-EW faults controls the distribution of the Xiaojiayingzi rock mass and mineralization, with strong magmatic activity in the Yanshan area, quartz quartz diabase