论文部分内容阅读
浪都夕卡岩型铜矿床位于滇西北香格里拉县格咱乡,大地构造位置位于西南三江义敦岛弧南端的中甸岛弧。该矿由原云南省地矿局第一区调队于1964年发现。矿体主要产于斑岩岩体与碳酸盐岩接触带,围岩具角岩化、大理岩化、夕卡岩化、绢云母化,并形成较为典型的夕卡岩型矿体。矿区出露地层为三叠系上统曲嘎寺组三
The Langdu skarn-type copper deposit is located in Geze Township, Shangri-La County, northwestern Yunnan. The geotectonic site is located at the arc of Zhongdian Island at the southern end of Yidun Island arc in Sanjiang River. The mine by the original Yunnan Provincial Bureau of Geology and Mineral Resources Migration team found in 1964. The ore body is mainly produced in the contact zone between porphyry and carbonate rocks. The surrounding rock is angularly petrified, marlified, skarnized and sericitized, and the typical skarn-type ore body is formed. The exposed strata in the mining area are Triassic Upper Quaternary Group III