摘要
本文初步探讨了热液条件下铂族元素和金共生富集的控制因素，包括配合物迁移形式和沉淀物理化学条件的相似性；此外，铂族元素和金的固溶作用、相对溶解度、源区特征、热液性质和活动历史也有不可忽视的影响。有关结论在一定程度上丰富和深化了对铂族元素热液成矿规律的认识。
By summarizing and analysing the results of experiments and thermodynamic calcula- tions，the control factor of hydrothermal paragenesis and enrichment fOr PGE and gold waspreliminarily studied，including the similarities of transport fOrm of complexes and physico-chemical conditions of precipitation. In addition，the fOr mation of solid solutions betweenPGE and gold，the relative solubility，the characteristic of source region，the nature and activehistory of hydrothermal solution also have important influence upon it.
关键词
铂族元素
共生
富集
金
热液
成矿规律
Platinum一group elcments（PGE）gold paragenesis and enrichment
