四川省理塘县阿达龙金矿地质地球化学特征及找矿远景分析

通过对岩石地球化学及微量元素的分布分配特征的研究，阿达龙地区地球化学异常与地层分布和构造有密切关系，总结出矿体与地层、岩性、构造、地球化学异常的空间分布关系；通过对大量样品中的元素进行相关关系和R型聚类分析,得出成矿过程中成矿元素与伴生元素的组合特征，总结出该地区低温热液型金矿找矿标志；通过异常查证在As61号异常区内的北东角发现了阿达龙金矿，综合成矿地质地球化学条件，提出川西阿达龙金矿类型成矿有利地质条件、地球化学特征、找矿标志及找矿远景。

Geological and geochemical characteristics of gold Adalong and Prospect Analysis,Litang,Sichuan

The relationship of spatial distribution between the orebody and stratum, lithological characters, structure, geochemical anomaly were summarized by the distribution and assignment characteristics of geochemical and microelement in the Rdalong area, and close relations between geochemical anomalies, and distribution and structure of the stratum. The assemblage characteristics of ore-forming and trace elements during the ore-forming process, the prospecting indicators of the low hydrothermal gold deposits in this area were acquired by the correlativity of numerous elements in the samples and R-type cluster analysis. The beneficial ore-forming geology condition, geochemical characteristic, prospecting indicator and prospecting perspective of the Adalong gold mine in western Sichuan were indicated through the anomaly investigation during the As61 anomaly area and geological-geochemical conditions.