金矿区 (床 )长英质脉岩的地质地球化学及其与金矿成矿关系研究表明 ,长英质脉岩与金矿化在空间上相依 ,在时间上相近 ,二者具有密切的成生联系 ,可作为找矿、预测的标志之一 The geo-geochemistry of the gold-bearing quartzites in the gold deposit (bed) and their relationship with gold mineralization indicate that the Chang-Ying plutons and gold mineralization are spatially dependent and similar in time, both of which have close Into contact, can be used as a sign of prospecting, prediction