西藏山南地区错那洞穹窿岩石地球化学异常特征

洛桑尖措, 卿成实, 李光明, 张林奎, 董随亮, 付建刚, 曹华文, 樊文鑫

Geochemical anomaly characteristics of Cuonadong Dome,southern Tibet

Jian-Cuo Luo-Sang, Cheng-Shi QING, Guang-Ming LI, Lin-Kui ZHANG, Sui-Liang DONG, Jian-Gang FU, Hua-Wen CAO, Wen-Xing FAN

图4 错那洞穹窿实测地质剖面B-B' 1—含石榴石二云母花岗岩; 2—含石榴石白云母淡色花岗岩; 3—眼球状花岗片麻岩; 4—含电气石、石榴石白云母花岗岩; 5—蓝晶石、石榴石二云母片岩; 6—含石榴石二云母片岩; 7—大理岩; 8—含电气石、十字石、石榴石、二云母片岩; 9—矽卡岩; 10—片理化大理岩; 11—变质石英细砂岩; 12—十字石、石榴石二云母片岩; 13—变质细砂岩; 14—破碎带; 15—伟晶岩脉; 16—上拆离断层;17—下拆离断层

Fig.4 The measured geological profile B-B' of Cuonadong dome 1—garnet dicmica granite; 2—garnet muscovite granite; 3—augen granitic gneiss; 4—tourmaline, garnet muscovite granite; 5—kyanite,garnet mica schist; 6—garnet mica schist; 7—marble; 8—contains tourmaline, staurolite, garnet, mica schist; 9—skarn; 10—foliated marble; 11—metamorphic quartz fine sandstone; 12—grenatite,garnet two mica schists; 13—metamorphic fine sandstone; 14—crushed zone; 15—pegmatite vein; 16—upper detachment fault;17—underneath detachment fault