摘要
龙根铅锌矿位于冈底斯成矿带南缘,矿体赋存于二叠系下拉组(P2x)地层与花岗斑岩接触带附近,矿化与喜山早期花岗斑岩关系密切,主要矿石矿物有:方铅矿、闪锌矿、黄铜矿、黄铁矿等。主要脉石矿物有:透辉石、透闪石、石榴子石、绿帘石、硅灰石等。
The Dragon root Pb Zn deposit is located in Gangdese metallogenic belt on the southern margin of the, the orebodies occur in Permian drop-down group(P_2x) strata and granite porphyry contact zone near, mineralization and Himalayan early granite porphyry are closely related, the main ore minerals are: galena, sphalerite, chalcopyrite, pyrite and other. The main gangue minerals include: diopside, tremolite, garnet, epidote, wollastonite etc.
出处
《世界有色金属》
2016年第13期105-106,共2页
World Nonferrous Metals
关键词
铅锌矿
矽卡岩型
冈底斯成矿带
龙根
lead-zinc deposit
skarn
Gangdese metallogenic belt
long root
