Fluid Inclusion and H–O–S–Pb Isotope Geochemistry of the Yuka Orogenic Gold Deposit, Northern Qaidam, China

Figure 2

(a) Schematic map showing the major tectonic units in NW China (modified after Song et al. [40]); (b) simplified map showing the tectonic framework of the northern margin of the Qaidam basin and spatial location of the Yuka gold deposit. Orogenic gold mineral deposits: 2: Yeluotuoquan; 3: Qianmeiling; 4: Hongliugou; 5: Qinglonggou; 6: Tanjianshan; 9: Saibagou; 10: Qiulute; 12: Yuka. Cu(Au) porphyry mineral deposits: 1: Xiaosaishitengshan. Sedex Pb-Zn(Au): 8: Xitieshan. VHMS Cu(Au): 7: Luliangshan; 11: Qinglongtan (modified after Zhang et al. [23]).