摘要
近年来积累的大量矿床地质事实和现代海底扩张中心正在形成的块状硫化物中金的富集表明，海底喷流作用不仅可以形成Ｃｕ、Ｐｂ、Ｚｎ等贱金属硫化物矿床，而且也能形成独立的喷流型金矿床。喷流型金矿床在我国具有良好的产出地质背景，极大可能是我国金矿地质工作取得突破的重要方向。当前对喷流型金矿床的理论研究，在我国尚处于起步状态，进一步加强该类型金矿床的理论研究和找矿工作，必将对提高金矿的成矿理论水平和改善我国金矿资源面貌，起十分重要的作用。
Enrichment of gold in massive sulfide formed in the extension center of the recent submarine and a large number of geological facts from ore deposits indicate that the submarine exhalation can not only form Cu,Pb,Zn etc. base metallic sulfide deposits,but also can form independent exhalation type gold deposit.There are better geological setting for the type of gold deposit in China,therefore it shows an important way for gold prospecting.Recently,theoritical study on the exhalation type ore deposits is just at the beginning in China.The further theoritical study and exploration for this type of deposit would play a very important role in increasing gold mineral resources.
出处
《矿产与地质》
1997年第5期289-295,共7页
Mineral Resources and Geology
基金
国家自然科学基金
关键词
海底喷流
金富集
金矿床
富集成矿
Submarine exhalation,Gold mineralization,Ore deposit
