Hostname: page-component-8448b6f56d-xtgtn Total loading time: 0 Render date: 2024-04-23T18:11:47.544Z Has data issue: false hasContentIssue false

Origin of the Fule Pb–Zn deposit, Yunnan Province, SW China: insight from in situ S isotope analysis by NanoSIMS

Published online by Cambridge University Press:  30 October 2019

Zhenli Li
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China University of Chinese Academy of Sciences, Beijing100049, China
Lin Ye*
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China
Yusi Hu
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China University of Chinese Academy of Sciences, Beijing100049, China
Zhilong Huang
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China
Chen Wei
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China University of Chinese Academy of Sciences, Beijing100049, China
Tao Wu
Affiliation:
State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang550081, China University of Chinese Academy of Sciences, Beijing100049, China
*
Author for correspondence: Lin Ye, Email: yelin@vip.gyig.ac.cn

Abstract

The Sichuan–Yunnan–Guizhou (SYG) Pb–Zn metallogenic province is one of the most productive areas of Pb–Zn resources in China. The Fule deposit occurs in Permian carbonate and contains Pb–Zn reserves exceeding 1 Mt. To investigate the sulphur source, in situ S isotopic analysis of sphalerite and pyrite was carried out using nanoscale secondary-ion mass spectrometry. The results show that the δ34S values of the sulphide minerals range from +16.1‰ to +23.0‰, higher than that of marine sulphates hosted in Permian carbonate rocks (+11‰), but similar to that of sulphates over a broader area (+12.9‰ to +25.9‰). The sulphates in the regional rocks could therefore represent an important source of S for the Fule deposit via thermochemical sulphate reduction. The S source of the Fule deposit is different from those of most other Pb–Zn deposits in the SYG Pb–Zn mineralization province, which were mainly derived from the ore-bearing strata. The δ34S values of the early to late generations and some single sulphide crystals from the cores to rims show a slight increasing trend, implying that partial Rayleigh fractionation took place in the Fule deposit. It is suggested that the Fule sulphide precipitation resulted from the mixing of a metalliferous fluid with a H2S-rich fluid derived from the regional strata. Combining the geology, mineralogy and S isotope results with previous Pb isotope studies, it is suggested that the Fule deposit should be attributed to a Mississippi Valley type deposit.

Type
Original Article
Copyright
© Cambridge University Press 2019

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Algeo, T, Shen, Y, Zhang, T, Lyons, T, Bates, S, Rowe, H and Nguyen, TKT (2008) Association of 34S-depleted pyrite layers with negative carbonate δ13C excursions at the Permian-Triassic boundary: evidence for upwelling of sulfidic deep-ocean water masses. Geochemistry Geophysics Geosystems 9, 110.CrossRefGoogle Scholar
Anderson, GM (1983) Some geochemical aspects of sulfide precipitation in carbonate rocks. In: Proceedings of International Conference on Mississippi Valley-type Lead–Zinc Deposits (eds Kisvarsanyi, G, Sheldon, G, Pratt, W and Koenig, J), pp. 6176. Rolla, MO: University of Missouri-Rolla.Google Scholar
Bai, JH, Huang, ZL, Zhu, D, Yan, ZF and Zhou, JX (2013) Isotopic compositions of sulfur in the Jinshachang lead-zinc deposit, Yunnan, China, and its implication on the formation of sulfur-bearing minerals. Acta Geologica Sinica 87, 1355–69.Google Scholar
Barker, SLL, Hickey, KA, Cline, JS, Dipple, GM, Kilburn, MR, Vaughan, JR and Longo, AA (2009) Uncloaking invisible gold: use of NanoSIMS to evaluate gold, trace elements, and sulfur isotopes in pyrite from Carlin-type gold deposites. Economic Geology 104, 897904.CrossRefGoogle Scholar
Barton, PB (1967) Possible role of organic matter in the precipitation of the Mississippi Valley ores. In: Genesis of Stratiform Lead–Zinc–Barite–Fluorite Deposits (Mississippi-Valley Type Deposits) (ed. JS Brown), pp. 371–7. Society of Economic Geologists, Littleton, Monograph no. 3.Google Scholar
Beard, BL, Johnson, CM, Skulan, JL, Nealson, KH, Cox, L and Sun, H (2003) Application of Fe isotopes to tracing the geochemical and biological cycling of Fe. Chemical Geology 195, 87117.CrossRefGoogle Scholar
Canfield, DE and Teske, A (1996) Late Proterozoic rise in atmospheric oxygen concentration inferred from phylogenetic and sulphur-isotope studies. Nature 382, 127–32.CrossRefGoogle ScholarPubMed
Carr, GR, Dean, JA, Suppel, DW and Heithersay, PS (1995) Precise lead isotope fingerprinting of hydrothermal activity associated with Ordovician to Carboniferous metallogenic events in the Lachlan fold belt of New South Wales. Economic Geology 90, 1467–505.CrossRefGoogle Scholar
Chaussidon, M, Albarède, F and Sheppard, SMF (1989) Sulphur isotope variations in the mantle from ion microprobe analyses of micro-sulphide inclusions. Earth and Planetary Science Letters 92, 144–56.CrossRefGoogle Scholar
Claypool, GE, Holser, WT, Kaplan, IR, Sakai, H and Zak, I (1980) The age curves of sulfur and oxygen isotopes in marine sulfate and their mutual interpretation. Chemical Geology 28(80), 199260.CrossRefGoogle Scholar
Ellis, AS, Johnson, TM and Bullen, TD (2004) Using chromium stable isotope ratios to quantify Cr (VI) reduction: lack of sorption effects. Environmental Science & Technology 38(13), 3604–7.CrossRefGoogle ScholarPubMed
Fu, SH, Gu, XX, Wang, Q, Li, FY and Zhang, M (2004) A preliminary study on the enrichment regularity of dispersed elements in lead-zinc deposits in the SW margin of the Yangtze platform. Bulletin of Mineralogy, Petrology and Geochemistry 23, 105–8 (in Chinese with English abstract).Google Scholar
Gerdes, G, Klenke, T and Noffke, N (2000) Microbial signatures in peritidal siliciclastic sediments: a catalogue. Sedimentology 47, 279308.CrossRefGoogle Scholar
Habicht, K, Canfield, DE and Rethemeier, J (1998) Sulfur isotope fractionation during bacterial reduction and disproportionation of thiosulfate and sulfite. Geochimica et Cosmochimica Acta 62, 2585–95.CrossRefGoogle Scholar
Haest, M, Schneider, J, Cloquet, C, Latruwe, K, Vanhaecke, F and Muchez, P (2010) Pb isotopic constraints on the formation of the Dikulushi Cu–Pb–Zn–Ag mineralisation, Kundelungu Plateau (Democratic Republic of Congo). Mineralium Deposita 45, 393410.CrossRefGoogle Scholar
Han, RS, Liu, CQ, Huang, ZL, Chen, J, Ma, DY, Lei, L and Ma, GS (2007a) Geological features and origin of the Huize carbonate-hosted Zn-Pb-(Ag) district, Yunnan, South China. Ore Geology Review 31, 360–83.CrossRefGoogle Scholar
Han, RS, Zou, HJ, Hu, B, Hu, YZ and Xun, CD (2007b) Features of fluid inclusions and sources of ore-forming fluid in the Maoping carbonate-hosted Zn-Pb-(Ag-Ge) deposit, Yunnan, China. Acta Petrologica Sinica 23, 2109–18 (in Chinese with English abstract).Google Scholar
Herrmann, AM, Ritz, K, Nunan, N, Clode, PL, Pett-Ridge, J, Kilburn, MR, Murphy, DV, O’Donnell, AG and Stockdale, EA (2007) Nano-scale secondary ion mass spectrometry— a new analytical tool in biogeochemistry and soil ecology: A review article. Soil Biology and Biochemistry 39, 1835–50.CrossRefGoogle Scholar
Hoppe, P (2006) NanoSIMS: A new tool in cosmochemistry. Applied Surface Science 252, 7102–6.CrossRefGoogle Scholar
Huang, ZL, Chen, J, Han, RS, Li, WB, Liu, CQ, Zhang, ZL, Ma, DY, Gao, DR and Yang, HL (2004) Geochemistry and Ore-Formation of the Huize Giant Lead–Zinc Deposit, Yunnan, Province, China: Discussion on the Relationship between the Emeishan Flood Basalts and Lead–Zinc Mineralization. Beijing: Geological Publishing House, 1214 pp. (in Chinese).Google Scholar
Huang, ZL, Li, XB, Zhou, MF, Li, WB and Jin, ZG (2010) REE and C–O isotopic geochemistry of calcites from the word-class Huize Pb–Zn deposits, Yunnan, China: implication for the ore genesis. Acta Geologica Sinica 84, 597613.CrossRefGoogle Scholar
Kelley, KD, Wilkinson, JJ, Chapman, JB, Crowther, HL and Weiss, DJ (2009) Zinc isotopes in sphalerite from base metal deposits in the Red Dog district, northern Alaska. Economic Geology 104, 767–73.CrossRefGoogle Scholar
Kesler, SE (1996) Appalachian Mississippi Valley-type deposits: paleoaquifers and brine provinces. Society of Economic Geologists 4, 2957.Google Scholar
Kiyosu, Y (1980) Chemical reduction and sulfur-isotope effects of sulfate by organic matter under hydrothermal conditions. Chemical Geology 30, 4756.CrossRefGoogle Scholar
Kiyosu, Y and Krouse, HR (1990) The role of organic acid in the abiogenic reduction of sulfate and the sulfur isotope effect. Geochemical Journal 24, 21–7.CrossRefGoogle Scholar
Leach, DL, Macquar, JC, Lagneau, V, Leventhal, J, Emsbo, P and Premo, W (2006) Precipitation of lead-zinc ores in the Mississippi Valley-type deposit at Trèves, Cévennes region of southern France. Geofluids 6, 2444.CrossRefGoogle Scholar
Leach, DL, Sangster, DF, Kelley, KD, Large, RR, Garven, G, Allen, CR, Gutzmer, J and Walters, S (2005) Sediment-hosted lead-zinc deposits: a global perspective. Economic Geology 100th Anniversary Volume, 100, 561607.Google Scholar
Leach, DL and Taylor, RD (2009). Mississippi Valley-type lead-zinc deposit model. US Geological Survey, Open-File Report 2009-1213, 5 p.CrossRefGoogle Scholar
Li, B, Gu, XC, Wen, SM, Han, RS, Sheng, R, Xu, GD, Cao, Y, Wu, H and Zou, GF (2012) Effect of Emeishan basalt in northeast Yunnan on lead and zinc mineralization. Mineral Resources and Geology 26, 95100 (in Chinese with English abstract).Google Scholar
Li, ZL, Ye, L, Hu, YS and Huang, ZL (2018a) Geological significance of nickeliferous minerals in the Fule Pb–Zn deposit, Yunnan Province, China. Acta Geochimica 37, 684–90.CrossRefGoogle Scholar
Li, ZL, Ye, L, Huang, ZL, Zhou, JX, Hu, YS and Nian, HL (2018b) Mineralogical characteristics and geological significance of copper minerals in Fule Pb-Zn deposit, Yunnan Province, China. Geological Journal of China Universities 24, 201–10 (in Chinese with English abstract).Google Scholar
Liu, HC (1995) Emeishan Basalt and Pb-Zn metallogenesis. Geology and Exploration 4, 16 (in Chinese with English abstract).Google Scholar
Liu, HC and Lin, WD (1999) Study on the Law of Pb–Zn–Ag Ore Deposit in Northeast Yunnan, China. Kunming: Yunnan University Press, pp. 1468 (in Chinese).Google Scholar
, YH (2014) Lead-zinc deposits of Huize-Fule factory and typical MVT lead-zinc deposits. Value Engineering 16, 309–10 (in Chinese with English abstract).Google Scholar
Machel, HG, Krouse, HR and Sassen, R (1995) Products and distinguishing criteria of bacterial and thermochemical sulfate reduction. Applied Geochemistry 10, 373–89.CrossRefGoogle Scholar
Merce, C, Carlos, A and Esteve, C (2004) Hydrothermal mixing, carbonate dissolution and sulfide precipitation in Mississippi Valley-type deposit. Mineralium Deposita 39, 344–57.Google Scholar
Ohmoto, H (1972) Systematics of sulfur and carbon isotopes in hydrothermal ore deposits. Economic Geology 67, 551–79.CrossRefGoogle Scholar
Ohmoto, H, Kaiser, CJ and Geer, KA (1990) Systematics of sulphur isotopes in recent marine sediments and ancient sediment-hosted base metal deposits. In Stable Isotopes and Fluid Processes in Mineralisation (eds Herbert, HK and Ho, SE), pp. 70120. Geology Department & University Extension, the University of Western Australia: Western Australia.Google Scholar
Ohmoto, H and Rye, RO (1979) Isotopes of sulfur and carbon. In Geochemistry of Hydrothermal Ore Deposits (ed. HL Barnes), pp. 509567. Wiley-Blackwell, New York.Google Scholar
Orr, WL (1974) Changes in sulfur content and isotopic ratios of sulfur during petroleum maturation–study of Big Horn Paleozoic oils. AAPG Bulletin 58, 2295–318.Google Scholar
Peevler, J, Fayek, M, Misra, KC and Riciputi, LR (2003) Sulfur isotope microanalysis of sphalerite by SIMS: constraints on the genesis of Mississippi valley-type mineralization, from the Mascot-Jefferson City district, East Tennessee. Journal of Geochemical Exploration 80, 277–96.CrossRefGoogle Scholar
Pinckey, DM and Rafter, TA (1972) Fractionation of sulfur isotope during ore deposition in the upper Mississipi valley zinc-lead district. Economic Geology 67, 315–28.CrossRefGoogle Scholar
Pósfai, M, Cziner, K, Márton, E, Márton, P, Buseck, PR, Frankel, RB and Bazylinski, DA (2001) Crystal-size distributions and possible biogenic origin of Fe sulfides. European Journal of Mineralogy 13, 691703.CrossRefGoogle Scholar
Ren, SL, Li, YH, Zeng, PS, Qiu, WL, Fan, CF and Hu, GY (2018) Effect of sulfate evaporate salt layer in mineralization of the Huize and Maoping lead-Zinc deposits in Yunnan: Evidence from sulfur isotope. Acta Geologica Sinica 92, 1041–55 (in Chinese with English abstract).Google Scholar
Sakai, H (1968) Isotopic properties of sulfur compounds in hydrothermal processes. Geochemical Journal 2, 2949.CrossRefGoogle Scholar
Sangster, DF (1996) Mississippi Valley-type lead-zinc. In Geology of Canadian Mineral Deposit Types (eds OR Eckstrand, WD Sinclair and RI Thorpe), pp. 253–61. Geological Society of America, vol.8.CrossRefGoogle Scholar
Seal, RRI (2006) Sulfur isotope geochemistry of sulfide minerals. Reviews in Mineralogy and Geochemistry 61, 633–77.CrossRefGoogle Scholar
Shentu, LY, Han, RS, Li, B and Qiu, WL (2011) Study on the isotope geochemistry of the Maoping Pb-Zn deposit, Zhaotong, Yunnan. Mineral Resources and Geology 25, 211–6 (in Chinese with English abstract).Google Scholar
Si, RJ, Gu, XX, Pang, XC, Fu, SH and Li, FY (2006) Geochemical character of dispersed element in sphalerite from Fule Pb-Zn polymetal deposit, Yunnan Province. Kuangwu Yanshi 26, 7580 (in Chinese with English abstract).Google Scholar
Tang, YY, Bi, XW, Fayek, M, Hu, RZ, Wu, LY, Zou, ZC, Feng, CX and Wang, XS (2014) Microscale sulfur isotopic compositions of sulfide minerals from the Jinding Zn–Pb deposit, Yunnan Province, Southwest China. Gondwana Research 26, 594607.CrossRefGoogle Scholar
Tang, YY, Bi, XW, He, LP, Wu, LY, Feng, CX, Zou, ZC, Tao, Y and Hu, RZ (2011) Geochemical characteristics of trace elements, fluid inclusions and carbon–oxygen isotopes of calcites in the Jinding Zn–Pb deposit, Lanping, China. Acta Petrologica Sinica 27, 2635–45 (in Chinese with English abstract).Google Scholar
Tu, GZ (1984) Geochemistry of Strata-bound Ore Deposits in China, Vol. I, Beijing: Science Press, pp. 1369 (in Chinese).Google Scholar
Wacey, D, Kilburn, MR, Saunders, M, Cliff, J and Brasier, MD (2011) Microfossils of sulphur-metabolizing cells in 3.4-billion-year-old rocks of Western Australia. Nature Geoscience 4, 698702.CrossRefGoogle Scholar
Wei, AY, Xue, CD, Xiang, K, Li, J, Liao, C and Akhter, QJ (2015) The ore-forming process of the Maoping Pb–Zn deposit, Northeastern Yunnan, China: Constraints from cathodoluminescence (CL) petrography of hydrothermal dolomite. Ore Geology Reviews 70, 562–77.CrossRefGoogle Scholar
Winterholler, B, Hoppe, P, Andreae, MO and Foley, S (2006) Measurement of sulfur isotope ratios in micrometer-sized samples by NanoSIMS. Applied Surface Science 252, 7128–31.CrossRefGoogle Scholar
Worden, RH, Smalley, PC and Oxtoby, NH (1995) Gas souring by the thermochemical sulfate reduction at 140°C. AAPG Bulletin 79, 854–63.Google Scholar
Wu, Y, Zhang, CQ, Mao, JW, Ouyang, HG and Sun, J (2013) The genetic relationship between hydrocarbon systems and Mississippi Valley-type Zn–Pb deposits along the SW margin of Sichuan Basin, China. International Geology Review 55, 941–57.CrossRefGoogle Scholar
Xie, JR (1963) Problems pertaining to geology and ore deposits of a copper deposit in Shansi province. Science China Mathematics 6, 1345–55.Google Scholar
Xiong, SF, Gong, YJ, Jiang, SY, Zhang, XJ, Li, Q and Zeng, GP (2018) Ore genesis of the Wusihe carbonate-hosted Zn-Pb deposit in the Dadu River Valley district, Yangtze Block, SW China: evidence from ore geology, S-Pb isotopes, and sphalerite Rb-Sr dating. Mineralium Deposita 53, 967–79.CrossRefGoogle Scholar
Xue, CJ, Chi, GX and Fayek, M (2015) Micro-textures and in situ sulfur isotopic analysis of spheroidal and zonal sulfides in the giant Jinding Zn-Pb deposit, Yunnan, China: Implications for biogenic processes. Journal of Asian Earth Sciences 103, 288304.CrossRefGoogle Scholar
Yang, N and Xue, BG (2012) A study on the metallogenetic rule of Pb-Zn deposit concentration area in the Yunnan. Yunnan Geology 1, 111 (in Chinese with English abstract).Google Scholar
Yang, W, Hu, S, Zhang, JC, Hao, JL and Lin, YT (2015) NanoSIMS analytical technique and its applications in earth sciences. Science China Earth Sciences 58, 1758–67 (in Chinese with English abstract).CrossRefGoogle Scholar
Ye, L, Li, ZL, Hu, YS, Huang, ZL, Zhou, JX, Fan, HF and Danyushevskiy, L (2016) Trace elements in sulfide from the Tianbaoshan Pb-Zn deposit, Sichuan Province, China: A LA-ICPMS study. Acta Petrologica Sinica 32, 3377–93.Google Scholar
Yuan, B, Mao, JW, Yan, XH, Wu, Y, Zhang, F and Zhao, LL (2014) Sources of metallogenic materials and metallogenic mechanism of Daliangzi Ore Field in Sichuan Province: Constraints from geochemistry of S, C, H, O, Sr isotope and trace element in sphalerite. Acta Petrologica Sinica 30, 209–20 (in Chinese with English abstract).Google Scholar
Zhang, CQ, Mao, JW, Wu, SP, Li, HM, Liu, F, Guo, BJ and Gao, DR (2005) Distribution, characteristics and genesis of Mississippi Valley-type lead-zinc deposits in Sichuan-Yunnan-Guizhou area. Mineral Deposits 24, 336–48 (in Chinese with English abstract).Google Scholar
Zhang, CQ, Wu, Y, Hou, L and Mao, JW (2015) Geodynamic setting of mineralization of Mississippi Valley-type deposits in world-class Sichuan-Yunnan-Guizhou Zn-Pb triangle, southwest China: Implications from age-dating studies in the past decade and the Sm-Nd age of Jinshachang deposit. Journal of Asian Earth Sciences 103, 103–14.CrossRefGoogle Scholar
Zhang, JC, Lin, YT, Yang, W, Shen, WJ, Hao, JL, Hu, S and Cao, MJ (2014) Improved precision and spatial resolution of sulfur isotope analysis using Nanosims. Journal of Analytical Atomic Spectrometry 29, 1934–43.CrossRefGoogle Scholar
Zhao, Z (1995) Metallogenic model of Pb-Zn deposits in northeastern Yunnan. Journal of Yunnan Geology 14, 350–4 (in Chinese with English abstract).Google Scholar
Zheng, MH and Wang, XC (1991) Genesis of the Dalinagzi Pb-Zn deposit in Sichuan, China. Economic Geology 86, 831–46.CrossRefGoogle Scholar
Zhong, KH, Liao, W, Song, MY and Zhang, YQ (2013) Discussion on sulfur isotope of Huize Pb-Zn deposit in Yunnan, China. Journal of Chengdu University of Technology (Science and Technology Edition) 40, 130–8 (in Chinese with English abstract).Google Scholar
Zhou, CX, Wei, CS and Guo, JY (2001) The source of metals in the Qilingchang Pb–Zn deposit, Northeastern Yunnan, China: Pb–Sr isotope constraints. Economic Geology 96, 583–98.CrossRefGoogle Scholar
Zhou, JX, Huang, ZL, Bao, GP and Gao, JG (2013a). Sources and thermo-chemical sulfate reduction for reduced sulfur in the hydrothermal fluids, southeastern SYG Pb-Zn metallogenic province, SW China. Journal of Earth Science 24, 759–71.CrossRefGoogle Scholar
Zhou, JX, Huang, ZL, Gao, JG and Wang, T (2012) Sources of ore-forming metals and fluids, and mechanism of mineralization, Maozu large carbonare-hosted Lead-Zinc deposit, Northeast Yunnan Province. Journal of Mineralogical and Petrological Sciences 32, 62–9 (in Chinese with English abstract).Google Scholar
Zhou, JX, Huang, ZL, Gao, JG and Yan, ZF (2013b) Geological and C–O–S–Pb–Sr isotopic constraints on the origin of the Qingshan carbonate-hosted Pb-Zn deposit, Southwest China. International Geology Review 55, 904–16.CrossRefGoogle Scholar
Zhou, JX, Huang, ZL, Zhou, GF, Li, XB, Ding, W and Bao, GP (2010) Sulfur isotopic composition of the Tianqiao Pb-Zn ore deposit, Northwest Guizhou Province, China: Implications for the source of sulfur in the ore-forming fluids. Chinese Journal of Geochemistry 29, 301–6.CrossRefGoogle Scholar
Zhou, JX, Huang, ZL, Zhou, MF, Li, XB and Jin, ZG (2013c) Constraints of C–O–S–Pb isotope compositions and Rb–Sr isotopic age on the origin of the Tianqiao carbonate-hosted Pb–Zn deposit, SW China. Ore Geology Reviews 53, 77–92.CrossRefGoogle Scholar
Zhou, JX, Luo, K, Wang, XC, Wilde, SA, Wu, T, Huang, ZL, Cui, YL and Zhao, JX (2018a) Ore genesis of the Fule Pb-Zn deposit and its relationship with the Emeishan Large Igneous Province: Evidence from mineralogy, bulk C-O-S and in situ S-Pb isotopes. Gondwana Research 54, 161–79.CrossRefGoogle Scholar
Zhou, JX, Wang, XC, Wilde, SA, Luo, K, Huang, Z L, Wu, T and Jin, ZG (2018b) New insights into the metallogeny of MVT Zn-Pb deposits: A case study from the Nayongzhi in South China, using field data, fluid compositions, and in situ S-Pb isotopes. American Mineralogist 103, 91–108.CrossRefGoogle Scholar
Zhou, JX, Xiang, ZZ, Zhou, MF, Feng, YX, Luo, K, Huang, ZL and Wu, T (2018c) The giant Upper Yangtze Pb–Zn province in SW China: Reviews, new advances and a new genetic model. Journal of Asian Earth Sciences 154, 280315.CrossRefGoogle Scholar
Zhu, CW, Wen, HJ, Zhang, YX, Fu, SH, Fan, HF and Cloquet, C (2017) Cadmium isotope fractionation in the Fule Mississippi Valley-type deposit, southwest China. Mineralium Deposita 52, 675–86.CrossRefGoogle Scholar