吉林省磐石市粗榆金矿外围地质特征及成因讨论

Discussion on the geological features and genesis of peripheral of Cuyu gold deposits, Panshi,Jilin Province

本区矿床成矿类型属岩浆热液裂隙充填石英脉型金矿,含矿石英脉主要受北西向断裂构造控制。通过野外和室内工作研究,确定本区成矿与晚古生代-中生代区域岩浆活动密切相关。文章讨论了矿床的成因和成矿作用,详细阐述了矿石种类,对未来找矿方向提出建议。

The metallogenic type of the deposit belongs to the magmatic hydrothermal fracture filling quartz vein type gold deposit, and the ore bearing quartz vein is mainly controlled by the NW trending fault structure. Through field and indoor work study, it is determined that the mineralization in tiffs area is closely related to the late Paleozoic Mesozoic magmatic activity. The genesis and mineralization of the deposit are discussed in this paper. Ore types are expounded in detail and suggestions for future prospecting are put forward.