南秦岭镇安西部钨钼矿集区成矿物质来源研究 |
韩珂,杨兴科 |
Study on the Ore-forming Materials Source of the Western Zhen’an W-Mo Ore Concentration Area in Southern Qinling Moutains |
Ke HAN,Xingke YANG |
图6 懒板凳岩体九间屋单元(a)、王家坪隐伏岩体(b)和花岗细晶岩脉(c)锆石U-Pb谐和图及花岗细晶岩脉锆石稀土元素配分曲线图(d) |
Fig.6 Zircon U-Pb harmonic map of Jiujianwu unit of Lanbondeng rock mass(a),Wangjiaping concealed rock mass(b) and granite-fine grained dike(c),zircon REE distribution curves of granite-fine grained dike(d) |