【摘要】 系统论述了铜厂斑岩铜矿床伴生金、银的赋存状态及分布规律，丰富了成矿理论，对矿产资源的综合利用、提高金、银回收率，以及深部资源预测、外围找矿均具很高的应用价值。更多还原

【Abstract】 A systemetic discussion of associated Au-Ag enrichment state and distributive pattern in Tongchang porphyritic Cu deposit has been made.This study made a contribution to metallogenic theory,and is of applicable value in synthetically utilizing mineral resources,raising up Au-Ag recovery rate,predicting resources in deep depths and prospecting for ores in extensional areas.更多还原