摘要
大井锡多金属矿床是华北地区较大的锡矿床,深入研究该矿床地质、地球化学特征及成矿规律,对我国北方找锡矿工作具有参考对比意义,通过对大井锡矿床的矿物组成、物质成分及矿石结构构造特征的研究,探讨了成矿温度和成矿深度,进而指出该矿床属于次火岩有关的热液矿床。
The Dajing tin polymetallic deposit is a bigger tin deposit in North China area. Thorough study on geology, geochemistry and metallogeny of the deposit can help tin prospecting in north china. The ore-forming temperature and depth was discussed based on the study of mineral assemblage, composition and ore structure of the deposit, resulted in the conclusion that the deposit belongs to sub-volcanic related hydrothermal deposit.
出处
《矿产与地质》
2004年第1期13-17,共5页
Mineral Resources and Geology
关键词
锡多金属矿床
成因
物质成分
矿石结构构造
内蒙大井
tin polymetallic deposit
ore genesis
composition
ore structure
Dajing, Inner Mongolia
