Genesis of the Kangshan Au-polymetallic deposit, Xiong’ershan District, North China Craton: Constraints from fluid inclusions and C-H-O-S-Pb isotopes

2020 ◽  
Vol 127 ◽  
pp. 103815
Author(s):  
Zheming Zhang ◽  
Qingdong Zeng ◽  
Yunpeng Guo ◽  
Ruiliang Wang ◽  
Jinhui Yang ◽  
...  
Keyword(s):  
Fluid Inclusions ◽  
North China Craton ◽  
North China ◽  
Pb Isotopes ◽  
Polymetallic Deposit

Fluid Inclusions and CHOSPb Isotopes: Implications for the Genesis of the Zhuanshanzi Gold Deposit on the Northern Margin of the North China Craton

2018 ◽  
Vol 69 (1) ◽  
pp. 1-21
Author(s):  
Zhenjun Sun ◽  
Zongqi Wang ◽  
Henan Yu ◽  
Chengyang Wang ◽  
Guanghu Liu ◽  
...  
Keyword(s):  
Gold Deposit ◽  
Fluid Inclusions ◽  
North China Craton ◽  
North China ◽  
Pb Isotopes ◽  
Northern Margin ◽  
The North

scholarly journals Genesis of the Zhijiadi Ag-Pb-Zn Deposit, Central North China Craton: Constraints from Fluid Inclusions and Stable Isotope Data

Geofluids ◽  
2017 ◽  
Vol 2017 ◽  
pp. 1-23 ◽  
Author(s):  
Tao Liu ◽  
Suo-Fei Xiong ◽  
Shao-Yong Jiang ◽  
Hua-Liang Li ◽  
Qi-Zhi Chen ◽  
...  
Keyword(s):  
Fluid Inclusions ◽  
North China Craton ◽  
North China ◽  
Early Stage ◽  
Homogenization Temperature ◽  
Main Stage ◽  
Magmatic System ◽  
Hydrothermal Deposit ◽  
Homogenization Temperatures ◽  
Late Stages

The Zhijiadi Ag-Pb-Zn deposit is located in the central North China Craton. Fluid inclusions (FIs) studies indicate three types of FIs, including aqueous, aqueous-carbonic, and daughter mineral-bearing multiphase inclusions. The daughter minerals in FIs are mainly composed of marcasite, chalcopyrite, calcite, and dolomite. Microthermometric data show that the homogenization temperature and salinity of FIs decrease gradually from early to late stages. Homogenization temperatures from early to main to late stages span from 244 to 334°C, from 164 to 298°C, and from 111 to 174°C, respectively, while their salinities are 4.0–9.9 wt.% NaCl equiv., 0.5–12.7 wt.% NaCl equiv., and 0.2–8.8 wt.% NaCl equiv., respectively. Trapping pressures drop from 203–299 MPa (the early stage) to 32–158 MPa (the main stage). The dropping of pressure and temperature and mixing and/or dilution of ore-forming fluids result in the formation of ore deposit. Combined with C-O-S-Pb isotopic compositions, the initial ore-forming fluids and materials were likely derived from a magmatic system. As a whole, we proposed that this deposit belongs to medium-low temperature hydrothermal deposit related to volcanic and subvolcanic magmatism strictly controlled by the fault zones.

Pb isotopes of granitoids suggest Devonian accretion of Yangtze (South China) craton to North China craton: Comment and Reply

Geology ◽  
1998 ◽  
Vol 26 (9) ◽  
pp. 859 ◽  
Author(s):  
Weidong Sun ◽  
Shuguang Li ◽  
Hong-Fei Zhang ◽  
Shan Gao ◽  
Ben-Ren Zhang ◽  
...  
Keyword(s):  
South China ◽  
North China Craton ◽  
North China ◽  
Pb Isotopes ◽  
South China Craton

Ore geology, fluid inclusions, and C–H–O–S–Pb isotopes of Nagengkangqieergou Ag‐polymetallic deposit, East Kunlun Orogen, NW China

2020 ◽  
Vol 55 (4) ◽  
pp. 2572-2590
Author(s):  
Xiao‐Dong Chen ◽  
You‐Guo Li ◽  
Min‐Tong Li ◽  
Hong‐Bing Zhou ◽  
Chong‐Bo Sun ◽  
...  
Keyword(s):  
Fluid Inclusions ◽  
Pb Isotopes ◽  
Nw China ◽  
Polymetallic Deposit ◽  
East Kunlun
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