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Pyrite textures and compositions from the Zhuangzi Au deposit, southeastern North China Craton: implication for ore-forming processes

  • Xing-Hui Li
  • Hong-Rui Fan
  • Kui-Feng Yang
  • Pete Hollings
  • Xuan Liu
  • Fang-Fang Hu
  • Ya-Chun Cai
Original Paper

Abstract

The Zhuangzi Au deposit in the world-class Jiaodong gold province hosts visible natural gold, and pyrite as the main ore mineral, making it an excellent subject for deciphering the complex hydrothermal processes and mechanisms of gold precipitation. Three types of zoned pyrite crystals were distinguished based on textural and geochemical results from EPMA, SIMS sulfur isotopic analyses and NanoSIMS mapping. Py0 has irregular shapes and abundant silicate inclusions and was contemporaneous with the earliest pyrite–sericite–quartz alteration. It has low concentrations of As (0–0.3 wt.%), Au and Cu. Py1 precipitated with stage I mineralization shows oscillatory zoning with the bright bands having high As (0.4–3.9 wt.%), Au and Cu contents, whereas the dark bands have low contents of As (0–0.4 wt.%), Au and Cu. The oscillatory zoning represents pressure fluctuations and repeated local fluid phase separation around the pyrite crystal. The concentration of invisible gold in Py1 is directly proportional to the arsenic concentration. Py1 is partially replaced by Py2 which occurs with arsenopyrite, chalcopyrite and native gold in stage II. The replacement was likely the result of pseudomorphic dissolution–reprecipitation triggered by a new pulse of Au-rich hydrothermal fluids. The δ34S values for the three types of pyrite are broadly similar ranging from + 7.1 to + 8.8‰, suggesting a common sulfur source. Fluid inclusion microthermometry suggests that extensive phase separation was responsible for the gold deposition during stage II mineralization. Uranium–Pb dating of monazite constrains the age of mineralization to ca. 119 Ma coincident with a short compressional event around 120 Ma linked to an abrupt change in the drift direction of the subducting Pacific plate.

Keywords

Pyrite As–Au–Cu Sulfur isotope Fluid inclusion Monazite NanoSIMS mapping 

Notes

Acknowledgements

This study was financially supported by the National Key Research and Development Program (No. 2016YFC0600105) and National Natural Science Foundation of China (41772080). Xin Yan, Di Zhang, Xiaoxiao Ling, Yueheng Yang and Jianchao Zhang are thanked for their technical support in running the FSEM, EPMA, SIMS, LA-ICPMS and NanoSIMS, respectively. We thank Jibin Shang for his help on sampling. We thank Editor in-chief Othmar Müntener, Steven Reddy, Denis Fougerouse, Thomas Pettke and an anonymous reviewer for useful comments, which greatly improved our manuscript.

Supplementary material

410_2018_1501_MOESM1_ESM.xlsx (27 kb)
Supplementary Table 1 EPMA major elements (wt.%) and in situ sulfur isotope (‰) of pyrite and pyrrhotite, as well as EPMA results of gold grains from the Zhuangzi gold deposit. (XLSX 26 KB)

References

  1. Aleinikoff JN, Schenck WS, Plank MO, Srogi L, Fanning CM, Kamo SL, Bosbyshell H (2006) Deciphering igneous and metamorphic events in high-grade rocks of the Wilmington Complex, Delaware: morphology, cathodoluminescence and backscattered electron zoning, and SHRIMP U–Pb geochronology of zircon and monazite. Geol Soc Am Bull 118:39–64CrossRefGoogle Scholar
  2. Barker SLL, Cox SF (2011) Oscillatory zoning and trace element incorporation in hydrothermal minerals: insights from calcite growth experiments. Geofluids 11:48–56CrossRefGoogle Scholar
  3. Barker SLL, Hickey KA, Cline JS, Dipple GM, Kilburn MR, Vaughan JR, Longo AA (2009) Uncloaking invisible gold: use of nano-SIMS to evaluate gold, trace elements, and sulphur isotopes in pyrite from Carlin-type gold deposits. Econ Geol 104:897–904CrossRefGoogle Scholar
  4. Chen L, Li XH, Li JW, Hofstra AH, Liu Y, Koenig AE (2015) Extreme variation of sulfur isotopic compositions in pyrite from the Qiuling sediment-hosted gold deposit, West Qinling orogen, central China: an in situ SIMS study with implications for the source of sulfur. Miner Deposita 50:643–656CrossRefGoogle Scholar
  5. Clark LA (1960) The Fe–As–S system—phase relations and applications. Econ Geol 55:1345–1381CrossRefGoogle Scholar
  6. Davis BK, Hippertt JFM (1998) Relationships between gold concentration and structure in quartz veins from the Hodgkinson Province, northeastern Australia. Miner Deposita 33:391–405CrossRefGoogle Scholar
  7. Deditius AP, Reich M, Kesler SE, Utsunomiya S, Chryssoulis SL, Walshe J, Ewing RC (2014) The coupled geochemistry of Au and As in pyrite from hydrothermal ore deposits. Geochim Cosmochim Acta 140:644–670CrossRefGoogle Scholar
  8. Deng J, Wang C, Bagas L, Carranza EJM, Lu Y (2015) Cretaceous–Cenozoic tectonic history of the Jiaojia Fault and gold mineralization in the Jiaodong Peninsula, China: constraints from zircon U–Pb, illite K–Ar, and apatite fission track thermochronometry. Miner Deposita 50:987–1006CrossRefGoogle Scholar
  9. Diamond LW (2001) Review of the systematics of CO2–H2O fluid inclusions. Lithos 55:69–99CrossRefGoogle Scholar
  10. Fan HR, Zhai MG, Xie YH, Yang JH (2003) Ore-forming fluids associated with granite-hosted gold mineralization at the Sanshandao deposit, Jiaodong gold province, China. Miner Deposita 38:739–750CrossRefGoogle Scholar
  11. Fan HR, Hu FF, Yang JH, Zhai MG (2007) Fluid evolution and large-scale gold metallogeny during Mesozoic tectonic transition in the Jiaodong Peninsula, eastern China. Geol Soc Lond Spec Publ 280:303–316CrossRefGoogle Scholar
  12. Fan HR, Feng K, Li XH, Hu FF, Yang KF (2016) Mesozoic gold mineralization in the Jiaodong and Korean Peninsulas. Acta Petrol Sin 32:3225–3238 (Chinese with English abstract) Google Scholar
  13. Farquhar J, Cliff J, Zerkle AL, Kamyshny A, Poulton SW, Claire M, Adams D, Harms B (2013) Pathways for Neoarchean pyrite formation constrained by mass-independent sulfur isotopes. Proc Natl Acad Sci USA 110:17638–17643CrossRefGoogle Scholar
  14. Fleet ME, Mumin AH (1997) Gold-bearing arsenian pyrite and marcasite from Carlin Trend deposits and laboratory synthesis. Am Mineral 82:182–193CrossRefGoogle Scholar
  15. Fleet ME, MacLean PJ, Barbier J (1989) Oscillatory-zoned As-bearing pyrite from stratabound and stratiform gold deposits: an indicator of ore fluid evolution. Econ Geol Monogr 6:356–362Google Scholar
  16. Fougerouse D, Micklethwaite S, Tomkins AG, Mei Y, Kilburn M, Guagliardo P, Fisher LA, Halfpenny A, Gee M, Paterson D, Howard DL (2016) Gold remobilisation and formation of high grade ore shoots driven by dissolution-reprecipitation replacement and Ni substitution into auriferous arsenopyrite. Geochim Cosmochim Acta 178:143–159CrossRefGoogle Scholar
  17. Fougerouse D, Reddy SM, Kirkland CL, Saxey DW, Rickard WD, Hough RM (2018) Time-resolved, defect-hosted, trace element mobility in deformed Witwatersrand pyrite. Geosci Front.  https://doi.org/10.1016/j.gsf.2018.03.010 Google Scholar
  18. Goldfarb RJ, Santosh M (2014) The dilemma of the Jiaodong gold deposits: are they unique? Geosci Front 5:139–153CrossRefGoogle Scholar
  19. Hough RM, Butt CRM, Fischer-bühner J (2009) The crystallography, metallography and composition of gold. Elements 5:297–302CrossRefGoogle Scholar
  20. Kouzmanov K, Pokrovski GS (2012) Hydrothermal controls on metal distribution in porphyry Cu (–Au–Mo) systems. Soc Econ Geol Spec Pub 16:573–618Google Scholar
  21. Li SR, Santosh M (2014) Metallogeny and craton destruction: records from the North China Craton. Ore Geol Rev 56:376–414CrossRefGoogle Scholar
  22. Li JW, Bi SJ, Selby D, Chen L, Vasconcelos P, Thiede D, Zhou MF, Zhao XF, Li ZK, Qiu HN (2012) Giant Mesozoic gold provinces related to the destruction of the North China craton. Earth Planet Sci Lett 349:26–37CrossRefGoogle Scholar
  23. Li XC, Fan HR, Santosh M, Hu FF, Yang KF, Lan TG (2013) Hydrothermal alteration associated with Mesozoic granite-hosted gold mineralization at the Sanshandao deposit, Jiaodong Gold Province, China. Ore Geol Rev 53:403–421CrossRefGoogle Scholar
  24. Li RC, Chen HY, Xia XP, Yang Q, Li L, Xu J, Huang C, Danyushevsky LV (2017) Ore fluid evolution in the giant Marcona Fe–(Cu) deposit, Perú: evidence from in situ sulfur isotope and trace element geochemistry of sulfides. Ore Geol Rev 86:624–638CrossRefGoogle Scholar
  25. Liu S, Hu RZ, Gao S, Feng CX, Yu BB, Qi YQ, Wang T, Feng GY, Coulson IM (2009) Zircon U–Pb age, geochemistry and Sr–Nd–Pb isotopic compositions of adakitic volcanic rocks from Jiaodong, Shandong Province, Eastern China: constraints on petrogenesis and implications. J Asian Earth Sci 35:445–458CrossRefGoogle Scholar
  26. Liu ZC, Wu FY, Yang YH, Yang JH, Wilde SA (2012) Neodymium isotopic compositions of the standard monazites used in U-Th-Pb geochronology. Chem Geol 334:221–239CrossRefGoogle Scholar
  27. Ludwig KR (2012) Isoplot/Ex, version 3.75. Spec Publ No. 5. Berkeley Geochronology Center, Berkeley, CaliforniaGoogle Scholar
  28. Lusk J, Calder BOE (2004) The composition of sphalerite and associated sulfides in reactions of the Cu–Fe–Zn–S, Fe–Zn–S and Cu–Fe–S systems at 1 bar and temperatures between 250 °C and 535 °C. Chem Geol 203:319–345CrossRefGoogle Scholar
  29. Ma WD, Fan HR, Liu X, Pirajno F, Hu FF, Yang KF, Yang YH, Xu WG, Jiang P (2017) Geochronological framework of the Xiadian gold deposit in the Jiaodong province, China: implications for the timing of gold mineralization. Ore Geol Rev 86:196–211CrossRefGoogle Scholar
  30. Maddox LM, Bancroft GM, Scaini MJ, Lorimer JW (1998) Invisible gold: comparison of Au deposition on pyrite and arsenopyrite. Am Mineral 83:1240–1245CrossRefGoogle Scholar
  31. Mao JW, Wang YT, Li HM, Pirajno F, Zhang CQ, Wang RT (2008) The relationship of mantle-derived fluids to gold metallogenesis in the Jiaodong Peninsula: evidence from D–O–C–S isotope systematics. Ore Geol Rev 33:361–381CrossRefGoogle Scholar
  32. Mikhlin Y, Romanchenko A, Likhatski M, Karacharov A, Erenburg S, Trubina S (2011) Understanding the initial stages of precious metals precipitation: nanoscale metallic and sulfidic species of gold and silver on pyrite surfaces. Ore Geol Rev 42:47–54CrossRefGoogle Scholar
  33. Mills SE, Tomkins AG, Weinberg RF, Fan HR (2015) Implications of pyrite geochemistry for gold mineralisation and remobilisation in the Jiaodong gold district, northeast China. Ore Geol Rev 71:150–168CrossRefGoogle Scholar
  34. Ohmoto H (1972) Systematics of sulfur and carbon isotopes in hydrothermal ore deposits. Econ Geol 67:551–578CrossRefGoogle Scholar
  35. Perfetti E, Pokrovski GS, Ballerat-Busserolles K, Majer V, Gibert F (2008) Densities and heat capacities of aqueous arsenious and arsenic acid solutions to 350 °C and 300 bar, and revised thermodynamic properties of As(OH)3 (aq), AsO(OH)3 (aq) and iron sulfarsenide minerals. Geochim Cosmochim Acta 72:713–731CrossRefGoogle Scholar
  36. Peterson E, Mavrogenes J (2014) Linking high-grade gold mineralization to earthquake-induced fault-valve processes in the Porgera gold deposit, Papua New Guinea. Geology 42:383–386CrossRefGoogle Scholar
  37. Pokrovski GS, Kara S, Roux J (2002) Stability and solubility of arsenopyrite, FeAsS, in crustal fluids. Geochim Cosmochim Acta 66:2361–2378CrossRefGoogle Scholar
  38. Qiu YM, Groves DI, McNaughton RJ, Phillips GN (2002) Nature, age, and tectonic setting of granitoid-hosted, orogenic gold deposits of the Jiaodong Peninsula, eastern North China Craton, China. Miner Deposita 37:283–305CrossRefGoogle Scholar
  39. Reddy SM, Hough RM (2013) Microstructural evolution and trace element mobility in Witwatersrand pyrite. Contrib Mineral Petrol 166:1269–1284CrossRefGoogle Scholar
  40. Reich M, Kesler SE, Utsunomiya S, Palenik CS, Chryssoulis SL, Ewing RC (2005) Solubility of gold in arsenian pyrite. Geochim Cosmochim Acta 69:2781–2796CrossRefGoogle Scholar
  41. Roedder E (1984) Fluid inclusions. Rev Mineral 12:644Google Scholar
  42. Seal RRI (2006) Sulfur isotope geochemistry of sulfide minerals. Rev Mineral Geochem 61:633–677CrossRefGoogle Scholar
  43. Simon G, Huang H, Penner-Hahn JE, Kesler SE, Kao L (1999a) Oxidation state of gold and arsenic in gold-bearing arsenian pyrite. Am Mineral 84:1071–1079CrossRefGoogle Scholar
  44. Simon G, Kesler SE, Chryssoulis S (1999b) Geochemistry and textures of gold-bearing arsenian pyrite, Twin Creeks, Nevada: implications for deposition of gold in Carlin-type deposits. Econ Geol 94:405–421CrossRefGoogle Scholar
  45. Sun WD, Ding X, Hu YH, Li XH (2007) The golden transformation of the Cretaceous plate subduction in the west Pacific. Earth Planet Sci Lett 262:533–542CrossRefGoogle Scholar
  46. Tan J, Wei JH, Audétat A, Pettke T (2012) Source of metals in the Guocheng gold deposit, Jiaodong Peninsula, North China Craton: link to early Cretaceous mafic magmatism originating from Paleoproterozoic metasomatized lithospheric mantle. Ore Geol Rev 48:70–87CrossRefGoogle Scholar
  47. Tanner D, Henley RW, Mavrogenes JA, Holden P (2016) Sulfur isotope and trace element systematics of zoned pyrite crystals from the El Indio Au–Cu–Ag deposit, Chile. Contrib Mineral Petrol 171:33CrossRefGoogle Scholar
  48. Tera F, Wasserburg GJ (1972) U–Th–Pb systematics in three Apollo 14 basalts and the problem of initial Pb in lunar rocks. Earth Planet Sci Lett 14:281–304CrossRefGoogle Scholar
  49. Velasquez G, Beziat D, Salvi S, Siebenaller L, Borisova AY, Pokrovski GB, de Parseval P (2014) Formation and deformation of pyrite and implications for gold mineralization in the El Callao District, Venezuela. Econ Geol 109:457–486CrossRefGoogle Scholar
  50. Williams-Jones AE, Bowell RJ, Migdisov AA (2009) Gold in solution. Elements 5:281–287CrossRefGoogle Scholar
  51. Xie SW, Wu YB, Zhang ZM, Qin YC, Liu XC, Wang H, Qin ZW, Liu Q, Yang SH (2012) U–Pb ages and trace elements of detrital zircons from Early Cretaceous sedimentary rocks in the Jiaolai Basin, north margin of the Sulu UHP terrain: provenances and tectonic implications. Lithos 154:346–360CrossRefGoogle Scholar
  52. Xu HJ, Zhang JF, Wang YF, Liu WL (2016) Late triassic alkaline complex in the Sulu UHP terrane: implications for post-collisional magmatism and subsequent fractional crystallization. Gondwana Res 35:390–410CrossRefGoogle Scholar
  53. Yang JH, Zhou XH (2001) Rb–Sr, Sm–Nd, and Pb isotope systematics of pyrite: Implications for the age and genesis of lode gold deposits. Geology 29:711–714CrossRefGoogle Scholar
  54. Yang KF, Fan HR, Santosh M, Hu FF, Wilde SA, Lan TG, Lu LN, Liu YS (2012) Reactivation of the Archean lower crust: implications for zircon geochronology, elemental and Sr–Nd–Hf isotopic geochemistry of late Mesozoic granitoids from northwestern Jiaodong Terrane, the North China Craton. Lithos 146–147:112–127CrossRefGoogle Scholar
  55. Yang LQ, Deng J, Wang ZL, Guo LN, Li RH, Groves DI, Danyushevsky LV, Zhang C, Zheng XL, Zhao H (2016) Relationships between gold and pyrite at the Xincheng gold deposit, Jiaodong Peninsula, China: implications for gold source and deposition in a brittle epizonal environment. Econ Geol 111:105–126CrossRefGoogle Scholar
  56. Yang KF, Jiang P, Fan HR, Zuo YB, Yang YH (2018) Tectonic transition from a compressional to extensional metallogenic environment at ∼120 Ma revealed in the Hushan gold deposit, Jiaodong, North China Craton. J Asian Earth Sci 160:408–425CrossRefGoogle Scholar
  57. Zhang HC, Zhu YF (2017) Genesis of the Mandongshan gold deposit (Xinjiang, NW China): T–P–ƒS2 and phase equilibria constraints from the Au–As–Fe–S system. Ore Geol Rev 83:135–151CrossRefGoogle Scholar
  58. Zheng YF (2008) A perspective view on ultrahigh-pressure metamorphism and continental collision in the Dabie–Sulu orogenic belt. Chin Sci Bull 53:3081–3104CrossRefGoogle Scholar
  59. Zhou JB, Wilde SA, Zhao GC, Zhang XZ, Zheng CQ, Jin W, Cheng H (2008) SHRIMP U–Pb zircon dating of the Wulian complex: defining the boundary between the North and South China Cratons in the Sulu Orogenic Belt, China. Precambrian Res 162:559–576CrossRefGoogle Scholar
  60. Zhu G, Niu ML, Xie CL, Wang YS (2010) Sinistral to normal faulting along the Tan–Lu fault zone: evidence for geodynamic switching of the East China Continental Margin. J Geol 118:277–293CrossRefGoogle Scholar
  61. Zhu G, Jiang DZ, Zhang BL, Chen Y (2012) Destruction of the eastern North China Craton in a backarc setting: evidence from crustal deformation kinematics. Gondwana Res 22:86–103CrossRefGoogle Scholar
  62. Zhu ZY, Jiang SY, Ciobanu CL, Yang T, Cook NJ (2017) Sulfur isotope fractionation in pyrite during laser ablation: implications for laser ablation multiple collector inductively coupled plasma mass spectrometry mapping. Chem Geol 450:223–234CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Key Laboratory of Mineral Resources, Institute of Geology and GeophysicsChinese Academy of SciencesBeijingChina
  2. 2.College of Earth and Planetary SciencesUniversity of Chinese Academy of SciencesBeijingChina
  3. 3.Institutions of Earth ScienceChinese Academy of SciencesBeijingChina
  4. 4.Geology DepartmentLakehead UniversityOntarioCanada

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