［1］Chen D G,Li B X, Xa Q K, et al. 2001. An evaluation of zircon U-Pb dating for metamorphic rocks and comments on zircon ages of Dabie orogen [J]. Acta Petrologica Sinica, 17(1):129～138 (in Chinese with English abstract).
[2]
［2］Dou Y J. 1999. Geology and origin of the Xiaoliugou scheelite deposit in Gansu[J]. Geological Exploration for Non-ferrous Metals, 8(6):89～91(in Chinese with English abstract).
[3]
［3］Liu H S, Li Q L, Yu P S, et al. 1998. Geological characteristics and genesis of the Jingtieshan type iron-copper dposits [J]. Mineral Deposits,17(1):25～35(in Chinese with English abstract).
[4]
［4］Mao J W, Zhang Z H, Zhang Z Z, et al.1999.Re-Os age dating of molybdenites in the Xiaoliugou tungsten deposit in the Northern Qilian Mountains and its signifcance[J]. Geological Review, 45(4):412～417(in Chinese with English abstract).
[5]
［5］Wu J R, Ren B C, Huang Y C, et al. 1994. Massive sulfide deposits in marine volcanic rock area in northwest China[M]. Wuhan: Press of China University of Geosciences. 85～86 (in Chinese).
[6]
［6］Xue C J, Ji J S and Zhang L C. 1997.The Jingtieshan submmarine exhalative-sedimentary iron-copper deposit in North Qilian Mountain[J]. Mineral Deposits, 16(1):21～29(in Chinese with English abstract).
［7］Yang H Q and Zhao D H.1999. The age of the Cu-bearing banded iron-forrmation in Jingtieshan, Gansu[J]. Northwest Geoscience, 20(1): 1～3(in Chinese with English abstract).
[20]
［8］Yang H Q and Zhao D H. 2002. Prognosis for Jingtieshan type copper ore in Northern Qilian Mountain[J]. Mineral Deposits, 21(supp.): 507～510(in Chinese).
[21]
［9］Zhao D H, Yang H Q and Yu P S. 2001. Geologic characteristics and genesis of the Jingtieshan-type Cu-bearing banded iron-formation[J]. Northwestern Geology,34(4):43～52(in Chinese with English abstract).
[22]
［10］Zhao D H, Yang H Q and Yu P S. 2002. The discussion on gological features and mineralization of the Huashugou altered rock-type copper deposit in Gansu,China[J]. Northwestern Geology, 35(3):76～83(in Chinese with English abstract).
[23]
［11］Zhou T F and Yue S C. 1997. Ore-forming mechanism of the Huashugou (iron) copper deposit[J]. Geology of Anhui, 7(2):36～42(in Chinese with English abstract).
[24]
［12］Zhou T G, Zhang D Z and Zhou H.1999. A preliminary discussion on geological characteristics and genesis of the Xiaoliugou Cu-W deposit, Gansu[J]. Northwestern Geology, 32(3):1～10(in Chinese with English abstract).
