班公湖—怒江结合带改则地区洋岛组构模式与找矿重大发现—

班公湖—怒江结合带改则地区洋岛组构模式与找矿重大发现——据西藏改则县1:5万I45E021005等六幅区调

彭头平, 杨修明, 褚慧力, 林光隆

Major Discovery on the Ocean Islands Constitutive Model and Prospecting in Gêrzê County of the Bangong Lake-Nujiang River Suture Zone—according to six regional survey maps, such as map I45E021005,for Gêrzê County in Tibet with a scale of 1:50,000

PENG Tou-ping, YANG Xiu-ming, CHU Hui-li, LIN Guang-long

5550高地穹状火山及洋岛组构模式图 1.第四系全新统; 2.灰岩(岩性代号); 3.砂岩; 4.玄武岩; 5.辉绿岩(岩性代号); 6.玄武岩; 7.火山角砾/含火山角砾; 8.集块; 9.辉绿岩;10.钙质砂岩; 11.粉砂岩; 12.硅质岩; 13.灰岩; 14.地质界线; 15.岩相界线; 16.断层; 17.穹状火口; 18.泥火山; 19.糜棱岩化带