【摘要】 棋盘沟钨矿体属于镇安县月河一带钨钼多金属成矿带核心区,前人对镇安月河一带钨钼矿的矿床成因、成矿规律、年龄测试等方面都进行了大量的研究,而对石英脉型钨铋多金属矿床矿物赋存状态研究较少。通过显微镜下鉴定,结合矿石多元素分析、物相分析、MLA矿物参数自动分析等,基本查明了含矿岩性、矿石物质组成,查清了有用元素钨、铋的赋存状态及工艺矿物学特征,对矿石中共、伴生矿物嵌布特征进行详细阐述,并总结了矿石的结构构造及矿石类型。更多还原

【Abstract】 The Qinpangou tungsten ore body belongs to the core area of the wolfram-molybdenum polymetallic metallogenic belt in the yuehe area of Zhenan county. A lot of previous studies have been conducted on the genesis, metallogenic rules, age test and other aspects of the wolfram-molybdenum ore deposit in the Yuehe area of Zhenan county, but few studies have been conducted on the mineral occurrence state of the quartz vein type wolfram-bismuth polymetallic ore deposit. By microscopic identification, in combination with ore multielement analysis, phase analysis, MLA mineral parameters automatic analysis,find out the basic ore-bearing lithology and mineral composition, found out the useful elements of tungsten, bismuth,occurrence state and the characteristics of process mineralogy of ore and the communist party of China and features of the associated minerals disseminated in detail, and summarize the structure of the ore and ore types.更多还原