图6. 怀集地区代表性矿床流体H、O同位素组成1-汶塘茶场铅锌矿点;2-将军头铁多金属矿;3-格仔塘铅锌矿;4-横石铅锌矿
Fig.6. H and O isotope compositions of fluid from representative deposits in Huaiji area