东昆仑阿克楚克塞多金属矿找矿远景

Analysis on the prospecting prospect of Akechukesai polymetallic deposit in east Kunlun

阿克楚克塞多金属矿位于东昆仑祁漫塔格成矿带西段,是通过物化探异常检查发现的一处多金属矿,矿(化)体及矿化点主要赋存于金水口岩群大理岩与片岩接触带上,并有断裂构造叠加,部分产于花岗闪长岩体与金水口岩群大理岩接触带上,含矿围岩为古元古界金水口岩群,矿(化)体多呈长条带状、近北东-西南向展布,受接触带控制明显,矿石矿物主要为磁铁矿、铅锌矿、闪锌矿、黄铁矿、黄铜矿等。通过对阿克楚克塞多金属矿地质特征、矿床成因及物化探资料分析研究,认为成矿与接触带关系密切,成因类型以矽卡岩型为主,分析表明该区具有较好的找矿远景。

Akechukesai is located in the Western section of the Qimantag metallogenic belt in East Kunlun. It is a multi-metal mine discovered by physical and chemical anomaly inspection. The ore body and mineralization point are mainly found in the marble and schist contact zone of the Jinshuikou rock group,and there is a fault structure superposition. Some of them are produced on the contact zone between the granite spheroids and the marble of the Jinshuikou rock group. The ore-containing surrounding rocks are ancient ancient ancient Jinshuikou rock formations. The ore( chemical) bodies are mostly strip strips,near northeast-southwest spread,and are controlled by the contact zone. obvious,Ore minerals are mainly magnetite,lead-zinc sphalerite pyrite,and chalcopyrite. Based on the study of metallogenic characteristics,Genesis and geochemical data of Akechukesai metallogenic deposits,the author analyzes that metallogenic deposits are closely related to contact belts,and the genetic types are mainly composed of Silicon Karst types. On this basis,it is analyzed that the area has a better prospecting prospect.