瑶岗仙钨矿床的晶洞特征及其研究意义

Geodes and the Significance of their Research in Yaogangxian Tungsten Deposit

瑶岗仙黑钨矿床石英脉的地质特征、晶洞类型、含晶标志、分布规律以及晶洞发育的控制因素研究表明，矿区第Ⅲ成矿期矿脉的晶洞规模、分布、优美晶体、晶簇天然观赏矿物的成生，具有一定的理论、经济研究意义。

Author has studied the geologic properties of quartz vein, crystal bearing indexes of it, types and distribution of geods,and factors controlling the development of geode in Yaogangxian wolframite deposit.These features show that stage,Ⅲ metallization in the deposit is an important period for the scale and distribution of geodes and for the formation of beautiful mineral crystals and druses of natural craftsmanship in ore-bearing quartz veins in this area. It is obvios that the further research of quartz vein and geode has the theoritical and ceonomic significance.