The Au depolsits are characterized by multi-sources and multi-perioldical metallogeny.Au ore deposits are classified intol magmatic hydrol thermal flu-id type and metamolrphic fluid and superim...

• 成矿流体为岩浆水，后期混有少量变质水和大气降水，矿床具多源、多成因及多期次成矿特征，矿床成因类型主要有岩浆热液、变质热液和复合叠加类型，而以后者为主。