摘要
矿体赋存于燕山晚期中酸性花岗岩的云英岩化带中铌钽锡矿为主,伴生黑钨矿、白钨矿、黄铜矿、辉钼矿等。断裂构造、云英岩化与成矿关系密切,花岗岩应是成矿母岩。
The ore occured in the Yanshan late period,Yunying paleokarstification of acidic granite has mainly nb-ta tin,associated with black tungstem,white tungstem,charcopyrite,molybdenum and so on.Fracture,Yunying paleokarstification is related closely to mineralization,granite should be mineralization source rocks.
出处
《价值工程》
2010年第17期101-103,共3页
Value Engineering
