FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891550783> ?p ?o ?g. }

• W2891550783 endingPage "337" @default.
• W2891550783 startingPage "313" @default.
• W2891550783 abstract "Abstract The Wulong vein-type gold deposit, located along the northeastern margin of the North China Craton (NCC), contains > 80 tonnes of gold at an average grade of 5.35 g/t. A total of 380 auriferous quartz veins are hosted in Late Jurassic gneissic two-mica granite and Early Cretaceous granodiorite. A paragenetic sequence, representing three hydrothermal stages, has been identified: (1) quartz ± pyrite; (2) quartz-polymetallic sulfide; and (3) quartz-calcite ± pyrite. Petrography, fluid inclusion microthermometry, and laser Raman spectroscopy revealed three types of fluid inclusions: CO2 ± CH4 (type I), H2O-CO2 ± CH4 (type II), and H2O-NaCl (type III). Fluid inclusion data indicate that during mineralization, fluid temperatures evolved from 283 to 395 °C to 219–328 °C to 144–255 °C, and salinities varied from 0.70 to 8.95 wt% to 0.18–7.86 wt% to 0.18–4.96 wt% NaCl equivalent. Quartz yielded δ18OH2O-SMOW and δDSMOW values of 0.9–7.3‰ and −65‰ to −48‰, respectively, indicating that the ore-forming fluids were derived from magmatic water and mixed with meteoric water during the later stages of mineralization. Sulfides have δ34SCDT sulfur isotopic compositions ranging from 0.9‰ to 3.9‰, suggesting that the S was derived from a magmatic source. Pb isotopic compositions of sulfides (206Pb/204Pb = 17.488–17.718, 207Pb/204Pb = 15.565–15.631, and 208Pb/204Pb = 38.190–38.766) indicate that the Pb was derived primarily from the upper crust, with minor input from the mantle. In situ laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) trace element analyses of three generations of pyrite (Py1, Py2, and Py3) reveal that gold concentrations in Py2 are higher than those in Py1 and Py3, which indicates that gold mineralization occurred primarily during the middle stage. High Co/Ni ratios of pyrite are consistent with a hydrothermal origin. We suggest that the Wulong gold deposit formed during lithospheric thinning associated with destruction of the NCC, this process was triggered by subduction of the Paleo-Pacific plate during the Early Cretaceous." @default.
• W2891550783 created "2018-09-27" @default.
• W2891550783 creator A5026670668 @default.
• W2891550783 creator A5027237350 @default.
• W2891550783 creator A5029394632 @default.
• W2891550783 creator A5042999171 @default.
• W2891550783 creator A5043985014 @default.
• W2891550783 creator A5079317471 @default.
• W2891550783 creator A5087490597 @default.
• W2891550783 creator A5087827547 @default.
• W2891550783 date "2018-11-01" @default.
• W2891550783 modified "2023-10-12" @default.
• W2891550783 title "Genesis of the Wulong gold deposit, northeastern North China Craton: Constraints from fluid inclusions, H-O-S-Pb isotopes, and pyrite trace element concentrations" @default.
• W2891550783 cites W11107958 @default.
• W2891550783 cites W133635475 @default.
• W2891550783 cites W1530364212 @default.
• W2891550783 cites W1585840749 @default.
• W2891550783 cites W1801327049 @default.
• W2891550783 cites W1822168927 @default.
• W2891550783 cites W1959949568 @default.
• W2891550783 cites W1965744338 @default.
• W2891550783 cites W1970621049 @default.
• W2891550783 cites W1972349245 @default.
• W2891550783 cites W1972499769 @default.
• W2891550783 cites W1977431633 @default.
• W2891550783 cites W1982739608 @default.
• W2891550783 cites W1983924297 @default.
• W2891550783 cites W1988317790 @default.
• W2891550783 cites W1991218568 @default.
• W2891550783 cites W1992580434 @default.
• W2891550783 cites W1998732017 @default.
• W2891550783 cites W2000335735 @default.
• W2891550783 cites W2003250518 @default.
• W2891550783 cites W2005121896 @default.
• W2891550783 cites W2007139925 @default.
• W2891550783 cites W2008479856 @default.
• W2891550783 cites W2008507451 @default.
• W2891550783 cites W2012362383 @default.
• W2891550783 cites W2017544865 @default.
• W2891550783 cites W2019273078 @default.
• W2891550783 cites W2019501187 @default.
• W2891550783 cites W2024614187 @default.
• W2891550783 cites W2025140431 @default.
• W2891550783 cites W2028864413 @default.
• W2891550783 cites W2030987430 @default.
• W2891550783 cites W2033062952 @default.
• W2891550783 cites W2033878695 @default.
• W2891550783 cites W2036183472 @default.
• W2891550783 cites W2036936240 @default.
• W2891550783 cites W2042477030 @default.
• W2891550783 cites W2044537972 @default.
• W2891550783 cites W2046139359 @default.
• W2891550783 cites W2049907150 @default.
• W2891550783 cites W2052210533 @default.
• W2891550783 cites W2061920588 @default.
• W2891550783 cites W2064906950 @default.
• W2891550783 cites W2067728598 @default.
• W2891550783 cites W2068202901 @default.
• W2891550783 cites W2069356436 @default.
• W2891550783 cites W2072062807 @default.
• W2891550783 cites W2072481433 @default.
• W2891550783 cites W2073056706 @default.
• W2891550783 cites W2075901285 @default.
• W2891550783 cites W2077085454 @default.
• W2891550783 cites W2077266669 @default.
• W2891550783 cites W2082610919 @default.
• W2891550783 cites W2082624801 @default.
• W2891550783 cites W2084771003 @default.
• W2891550783 cites W2087806970 @default.
• W2891550783 cites W2088072069 @default.
• W2891550783 cites W2090757504 @default.
• W2891550783 cites W2092022784 @default.
• W2891550783 cites W2106844742 @default.
• W2891550783 cites W2122079174 @default.
• W2891550783 cites W2130626244 @default.
• W2891550783 cites W2132595765 @default.
• W2891550783 cites W2141295458 @default.
• W2891550783 cites W2152418795 @default.
• W2891550783 cites W2174896568 @default.
• W2891550783 cites W2256339089 @default.
• W2891550783 cites W2470967645 @default.
• W2891550783 cites W2560529435 @default.
• W2891550783 cites W2569651159 @default.
• W2891550783 cites W2587831833 @default.
• W2891550783 cites W2588879712 @default.
• W2891550783 cites W2618213090 @default.
• W2891550783 cites W2731347383 @default.
• W2891550783 cites W2766608385 @default.
• W2891550783 cites W2768151568 @default.
• W2891550783 doi "https://doi.org/10.1016/j.oregeorev.2018.09.016" @default.
• W2891550783 hasPublicationYear "2018" @default.
• W2891550783 type Work @default.
• W2891550783 sameAs 2891550783 @default.
• W2891550783 citedByCount "52" @default.
• W2891550783 countsByYear W28915507832019 @default.
• W2891550783 countsByYear W28915507832020 @default.
• W2891550783 countsByYear W28915507832021 @default.
• W2891550783 countsByYear W28915507832022 @default.

• next