Rb-Sr Dating of Sphalerites from Shizishan Pb-Zn Deposit in Huayuan Ore Concentration Area, Western Hunan, and Its Geological Significance
-
摘要: 花垣矿集区位于扬子地块东南缘与雪峰(江南)造山带的过渡部位, 是湘西-鄂西成矿带的重要组成部分.狮子山铅锌矿床的发现是近年来湘西-鄂西成矿带矿地质勘查的重大进展之一, 该矿床位于矿集区中部, 主矿体呈层状、似层状展布, 与地层产状一致, 直接容矿围岩为下寒武统清虚洞组下段第三亚段藻灰岩, 矿体与围岩界线截然, 伴有方解石化等热液蚀变, 矿石矿物成分相对简单, 主要为闪锌矿, 少量方铅矿和黄铁矿.采用全溶方法和流体包裹体淋滤法对该矿床主成矿期的闪锌矿及其残渣进行Rb-Sr等时线法定年, 获得矿物相+残渣相的年龄为410±12 Ma(MSWD=2.20), 地质时代为早泥盆世, 明显晚于赋矿地层的时代.据此认为矿床的形成可能与加里东运动后构造伸展引起的盆地流体运移有关.该年龄对于整个花垣矿集区的铅锌成矿时代具有同样约束意义.闪锌矿+残渣的Sr初始值(87Sr/86Sr)i为0.709 16, 高于赋矿围岩, 与上覆寒武系白云岩地层的87Sr/86Sr值相近, 表明矿床形成时有来自上覆地层物质的加入.结果表明, 采用闪锌矿Rb-Sr等时线定年方法通过单矿物及其残渣相互约束, 可以有效确定成矿时代.Abstract: The Huayuan ore concentration area in the western Hunan Province, located in transitional zone between the southeastern margin of Yangtze block and the Xuefeng (Jiangnan) orogenic belt, is important section of the Xiangxi-Exi metallogenetic belt, and is the only one which occurs in limestone of Lower Cambrian strata in the Yangtze block. The Shizishan Pb-Zn deposit which was one of recently discovered Pb-Zn deposits in Xiangxi-Exi metallogenetic belt is located in the center of the Huayuan ore concentration area, and its main ore bodies occur in stratoid with the same trending as the strata and are sharply bounded by wall rocks with weak hydrothermal alteration such as calcitization. Ore bodies are strictly controlled by algal limestone of the third section of the lower member of the Lower Cambrian Qingxudong Formation. Ore minerals are mainly sphalerite, and a small amount of galena and pyrite, whereas gangue mineral is mainly calcite, and a small amount of barite and fluorite. Using the total-sample-dissolution method and leaching method to sphalerite in the Shizishan Pb-Zn deposit for Rb-Sr isochron dating. The isochron ages are obtained 410±12 Ma (MSWD=2.20) with initial 87Sr/86Sr value of 0.709 16 for mineral-phase+residue phase, which shows that the Early Devonian is the main time for the formation of the Shizishan Pb-Zn deposit. Research results indicate that the formation of the deposit is probably related to the regional migration of the basin fluid when the crust is stretched behind the Late Caledonian tectonic movement in Early Devonian, and the age is also a constraint on the Pb-Zn ore-forming time of the whole Huayuan ore concentration area. The initial 87Sr/86Sr value of the mineral phase+residue phase is 0.709 16, which is slightly higher than those of the ore-bearing limestone, and close to those of the overlying dolostone of Middle-Upper Cambrian strata, indicating that the ore-forming materials of the ore bodies in the Shizishan Pb-Zn deposit are possibly derived from the overlying dolostone strata. It is thus concluded that direct dating of the ages of metal minerals by using Rb-Sr isochron method for single minerals and mineral residues could serve as a routine dating method.
-
图 1 花垣矿集区地质矿产简图(据湖南省地质调查院吉首矿产地质调查所，湖南龙山-保靖铅锌矿评价成果报告, 2009, 修编)
1.地层界线；2.断裂及编号；3.铅锌矿床；Nh1bx.南华系板溪群；Nh2d.南华系大塘坡组；Nh2n.南华系南沱组；Z.震旦系； ${\rm{\rlap{-} C}}$1n-s.下寒武统牛蹄塘组+石牌组； ${\rm{\rlap{-} C}}$1s.下寒武统石牌组； ${\rm{\rlap{-} C}}$1q.下寒武统清虚洞组； ${\rm{\rlap{-} C}}$2g/ ${\rm{\rlap{-} C}}$2a/ ${\rm{\rlap{-} C}}$2c.中寒武统高台组组/熬溪组/车夫组； ${\rm{\rlap{-} C}}$2-3l.中-上寒武统娄山关组；O.奥陶系；F1.张家界-花垣断裂；F2.麻栗场断裂；F3.松桃-水田断裂
Fig. 1. Sketch map of geology and minerals of the Huayuan ore concentration area in western Hunan Province
图 2 狮子山铅锌矿床地质图(据湖南省地质调查院吉首矿产地质调查所，湖南龙山-保靖铅锌矿评价成果报告, 2009, 修编)
1.铅锌矿体；2.见矿钻孔；3.岩层产状；4.正断层；5.逆断层；6.性质不明断层； ${\rm{\rlap{-} C}}$1q1-2.清虚洞组下段第二亚段； ${\rm{\rlap{-} C}}$1q1-3.清虚洞组下段第三亚段； ${\rm{\rlap{-} C}}$1q1-4.清虚洞组下段第四亚段； ${\rm{\rlap{-} C}}$1q2.清虚洞组上段； ${\rm{\rlap{-} C}}$2g.高台组； ${\rm{\rlap{-} C}}$2-3l.娄山关组；Q.第四系冲洪积物
Fig. 2. Geological map of the Shizishan Zn-Pb ore district
图 3 主成矿期矿石构造和闪锌矿显微照片
a.斑脉状构造，闪锌矿和白色粗晶方解石呈不规则斑块状、脉状分布于灰色藻灰岩中；b, c.细粒闪锌矿集合体，透射光；d.自形粒状闪锌矿，透射光；Lim.藻灰岩；Cal.方解石；Sp.闪锌矿；Py.黄铁矿
Fig. 3. Main-mineralization stage ore structure and photomicrographs of sphalerite
图 4 狮子山矿床闪锌矿全矿物相Rb-Sr同位素等时线
Fig. 4. Rb-Sr isochron of Mineral sphalerites from the Shizishan Pb-Zn deposit
图 5 狮子山矿床闪锌矿残渣Rb-Sr同位素等时线
Fig. 5. Rb-Sr isochron of sphalerite residues from the Shizishan Pb-Zn deposit
图 6 狮子山矿床闪锌矿矿物相和残渣相Rb-Sr同位素等时线
Fig. 6. Rb-Sr isochron of mineral sphalerites and its residues from the Shizishan Pb-Zn deposit
图 7 狮子山矿床闪锌矿及其残渣的1/Rb-87Rb/86Sr和1/Sr-87Sr/86Sr关系
Fig. 7. Diagrams of 1/Rb vs.87Rb/86Sr and 1/Sr vs.87Sr/86Sr of mineral sphalerites and its residues from the Shizishan Pb-Zn deposit
表 1 狮子山矿床闪锌矿Rb-Sr同位素分析结果
Table 1. Rb-Sr dating data for sphalerites from the Shizishan Pb-Zn deposit
样号 样品名称 Rb(10-6) Sr(10-6) 87Rb/86Sr 87Sr/86Sr 误差(±2σ) SZ-5 矿物相 0.394 2 8.868 0.128 2 0.709 87 0.000 10 SZ-6 0.341 5 26.400 0.037 3 0.709 33 0.000 09 SZ-7 0.084 4 26.590 0.009 2 0.709 15 0.000 04 SZ-8 0.358 5 14.640 0.070 6 0.709 54 0.000 02 SZ-9 0.260 7 7.324 0.102 6 0.709 70 0.000 12 SZ-12 0.131 7 8.331 0.045 6 0.709 42 0.000 03 SZ-13 0.261 8 10.280 0.073 4 0.709 55 0.000 10 SZ-5-1 0.508 7 10.080 0.145 5 0.709 96 0.000 30 SZ-5 残渣相 0.673 8 1.065 0 1.826 0 0.719 74 0.000 09 SZ-6 0.544 1 0.555 4 2.830 0 0.725 99 0.000 10 SZ-8 0.643 0 0.909 5 2.041 0 0.720 74 0.000 02 SZ-9 0.415 7 1.050 0 1.143 0 0.715 80 0.000 02 SZ-12 0.115 0 0.458 9 0.722 9 0.713 86 0.000 03 SZ-13 0.352 0 0.662 5 1.533 0 0.717 88 0.000 04 SZ-5 淋滤液 0.107 6 7.621 0.040 7 0.709 48 0.000 03 SZ-6 0.199 1 23.690 0.024 2 0.709 24 0.000 01 SZ-8 0.100 6 10.450 0.027 8 0.709 37 0.000 20 SZ-9 0.086 0 5.459 0.045 4 0.709 43 0.000 08 SZ-12 0.021 8 5.469 0.011 5 0.709 16 0.000 02 SZ-13 0.824 2 11.700 0.020 3 0.709 42 0.000 10 
下载: 导出CSV
-
Bell, K., Anglin, C.D., Franklin, J.M., 1989. Sm-Nd and Rb-Sr Isotope Systematics of Scheelites: Possible Implications for the Age and Genesis of Vein-Hosted Gold Deposits. Geology, 17(6): 500-504. doi:10.1130/0091-7613(1989)017<0500:SNARSI>2.3.CO;2 Christensen, J.N., Halliday, A.N., 1995. Direct Dating of Sulfides by Rb-Sr: A Critical Test Using the Polaris Mississippi Valley-Type Zn-Pb Deposit. Geochimica et Cosmochimica Acta, 59(24): 5191-5197. doi: 10.1016/0016-7037(95)00345-2 Christensen, J.N., Halliday, A.N., Vearncombe, J.R., et al., 1995. Testing Models of Large-Scale Crustal Fluid Flow Using Direct Dating of Sulfides: Rb-Sr Evidence for Early Dewatering and Formation of Mississippi Valley-Type Deposits, Canning Basin, Australia. Economic Geology, 90: 877-884. doi: 10.2113/gsecongeo.90.4.877 Denison, R.E., Koepnick, R.B., Burke, W.H., et al., 1998. Construction of the Cambrian and Ordovician Seawater 87Sr/86Sr Curve. Chemical Geology, 152: 325-340. doi: 10.1016/S0009-2541(98)00119-3 Du, G.M., Cai, H., Mei, Y.P., 2012. Application of Rb-Sr Isochron Dating Method in Sphalerite of Sulphide Deposit—A Case Study from Dagoudong Pb-Zn Deposit in Xinhuang, Western Hunan Province. Geology and Mineral Resources of South China, 28(2): 175-180 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HNKC201202012.htm Du, Y.S., Xu, Y.J., 2012. A Preliminary Study on Caledonian Event in South China. Geological Science and Technology Information, 31(5): 43-49 (in Chinese with English abstract). http://www.researchgate.net/publication/309373333_A_Preliminary_Study_on_Caledonian_Event_in_South_China Hu, Q.Q., Wang, Y.T., Wang, R.T., et al., 2012. Ore-Forming Time of the Erlihe Pb-Zn Deposit in the Fengxian-Taibai Ore Concentration Area, Shaanxi Province: Evidence from the Rb-Sr Isotopic Dating of Sphalerites. Acta Petrologica Sinica, 28(1): 258-266(in Chinese with English abstract). http://www.oalib.com/paper/1474711 Hu, Z.Q., Zhu, G., Zhang, B.L., et al., 2010. K-Ar Geochronology of the Caledonian Event in the Xuefeng Uplift. Geological Review, 56(4): 490-500 (in Chinese with English abstract). http://www.cqvip.com/Main/Detail.aspx?id=34972929 Huang, S.J., Shi, H., Mao, X.D., et al., 2002. Evolution of Sr Isotopes of the Cambrian Sections in Xiushan, Chongqing, and Related Global Correlation. Geological Review, 48(5): 509-516 (in Chinese with English abstract). http://www.researchgate.net/publication/312999611_Evolution_of_Sr_isotopes_of_the_Cambrian_sections_in_Xiushan_Chongqing_and_related_global_correlation Leach, D.L., Bradley, D.C., Lewchuk, M., et al., 2001. Mississippi Valley-Type Lead-Zinc Deposits through Geological Time: Implications from Recent Age-Dating Research. Mineralium Deposita, 36(8): 711-740. doi: 10.1007/s001260100208 Leach, D.L., Sangster, D.F., Kelley, K.D., et al., 2005. Sediment-Hosted Lead-Zinc Deposits: A Global Perspective. In: Hedenquist, J.W., Thompson, J.F.H., Goldfarb, R.J., et al., eds., Economic Geology, 100th Anniversary Volume. Society of Economic Geologists, Inc., Littleton, Colorado, 561-608. Li, H.M., Chen, Y.C., Wang, D.H., et al., 2007. Geochemistry and Mineralization Age of the Mayuan Zinc Deposit, Nanzheng, Southern Shaanxi, China. Geological Bulletin of China, 26(5): 546-552 (in Chinese with English abstract). Li, W.B., Huang, Z.L., Chen, J., et al., 2004. Rb-Sr Dating of Mineral Assemblage from the Huize Giant Zn-Pb Deposit, Yunnan Province. Acta Mineralogica Sinica, 24(2): 112-116 (in Chinese with English abstract). http://www.researchgate.net/publication/285660959_Rb-Sr_dating_of_mineral_assemblage_from_the_Huize_giant_Zn-Pb_deposit_Yunnan_Province Li, W.B., Huang, Z.L., Xu, D.R., et al., 2002. Rb-Sr Isotopic Method on Zinc-Lead Ore Deposits: A Review. Geotectonica et Metallogenia, 26(4): 434-441 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=DGYK200204014&dbcode=CJFD&year=2002&dflag=pdfdown Li, Z.F., 1991. Preliminary Discussion on the Origin Pb-Zn Ore Deposits in Western Hunan and Eastern Guizhou. Guizhou Geology, 8(4): 363-371 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GZDZ199104010.htm Li, Z.F., 1992. S and Pb Isotope Form Feature of Lead-Zinc Ore-Belt in the Border of Guizhou-Hunan. Guizhou Geology, 9(3): 246-254 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GZDZ199203006.htm Lin, Z.Y., Wang, D.H., Zhang, C.Q., 2010. Rb-Sr Isotopic Age of Sphalerite from the Paoma Lead-Zinc Deposit in Sichuan Province and Its Implications. Geology in China, 37(2): 488-494 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI201002024.htm Liu, B.J., Wang, J., 1990. The Characteristics of the Limei Paleokarst in Western Hunan Province, China, with Particular Reference to Its Genesis. Geotectonica et Metallogenia, 14(1): 57-67 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=DGYK199001006&dbcode=CJFD&year=1990&dflag=pdfdown Liu, J.M., Zhao, S.R., Shen, J., et al., 1998. Review on Direct Isotopic Dating of Hydrothermal Ore-Forming Processes. Progress in Geophysics, 13(3): 46-55 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQWJ803.004.htm Liu, W.J., 1985. Evolution of Hunan-Guizhou Fault Zone and the Features of Mineralization. Geological Review, 31(3): 224-231 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP198503004.htm Liu, W.J., Zheng, R.C., 1999. Research of Fluid Inclusion Gas Composition in Huayuan Lead-Zinc Deposits: Organic-Mineralization Study of MVT Lead-Zinc Deposits(Ⅱ). Acta Sedimentologica Sinica, 17(4): 608-614 (in Chinese with English abstract). http://www.researchgate.net/publication/313167720_Research_of_fluid_inclusion_gas_composition_in_Huayuan_lead-zinc_deposits_organic-mineralization_study_of_MVT_Pb-Zn_deposits Liu, W.J., Zheng, R.C., 2000. Characteristics and Movement of Ore-Forming Fluids in the Huayuan Lead-Zinc Deposit. Mineral Deposits, 19(2): 173-181 (in Chinese with English abstract). Ludwig, K.R., 2001. Users Manual for Isoplot/Ex Version 2.49: A Geochronological Toolkit for Microsoft Excel. Berkeley Geochronology Center Special Publication. Berkeley. Lu, Y.F., 2004. GeoKit—A Geochemical Toolkit for Microsoft Excel. Geochimica, 33(5): 56-63 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX200405003.htm Nakai, S., Halliday, A.N., Kesler, S.E., et al., 1990. Rb-Sr Dating of Sphalerites from Tennessee and the Genesis of Mississippi Valley-Type Ore Deposits. Nature, 346(6282): 354-357. doi: 10.1038/346354a0 Nakai, S., Halliday, A.N., Kesler, S.E., et al., 1993. Rb-Sr Dating of Sphalerites from Mississippi Valley-Type (MVT) Ore Deposits. Geochimica et Cosmochimica Acta, 57(2): 417-427. doi: 10.1016/0016-7037(93)90440-8 Peng, G.Z., 1986. A Preliminary Discussion on the Origin of Stratabound Lead-Zinc Ore Deposits in the Yutang Region of Huayuan County, Hunan Province. Scientia Geologica Sinica, (2): 179-186 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKX198602009.htm Peng, J.T., Dai, T.G., 1998. On the Mineralization Epoch of the Xuefeng Gold Metallogenic Province. Geology and Prospecting, 34(4): 37-41 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKT804.007.htm Pettke, T., Diamond, L.W., 1995. Rb-Sr Isotopic Analysis of Fluid Inclusions in Quartz: Evaluation of Bulk Extraction Procedures and Geochronometer Systematics Using Synthetic Fluid Inclusions. Geochimica et Cosmochimica Acta, 59(19): 4009-4027. doi: 10.1016/0016-7037(95)00260-7 Pettke, T., Diamond, L.W., 1996. Rb-Sr Dating of Sphalerite Based on Fluid Inclusion-Host Mineral Isochrones: A Clarification of Why It Works. Economic Geology, 91: 951-956. doi: 10.2113/gsecongeo.91.5.951 Sangster, D.F., 1996. Mississippi Valley-Type Lead-Zinc. In: Eckstrand, O.R., Sinclair, W.D., Thorpe, R.I., eds., Geology of Canadian Mineral Deposit Types. Geological Survey of Canada, Ottawa, 253-261. Shu, J.W., Peng, G.Z., 1986. Application of Metallogeny of Diwa(Geodepression) Theory to Prospecting for Rich Ore in the Yutang Lead-Zinc Sulfide Deposit. Geotectonica et Metallogenia, 10(4): 359-367 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DGYK198604013.htm Tang, Z.Y., Deng, F., Li, K., et al., 2012. Sedimentary Sequence of the Lower Cambrian Qingxudong Formation in the Western Hunan and Eastern Guizhou Provinces and Its Constrains on Lead-Zinc Mineralization. Geotectonica et Metallogenia, 36(1): 111-117 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-DGYK201201018.htm Wang, X.H., Hou, Z.Q., Song, Y.C., et al., 2011. Baiyangping Pb-Zn-Cu-Ag Polymetallic Deposit in Lanping Basin: Metallogenic Chronology and Regional Mineralization. Acta Petrologica Sinica, 27(9): 2625-2634 (in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_acta-petrologica-sinica_thesis/0201252022932.html Wang, X.Z., Liang, H.Y., Cheng, J.P., 2000. Main Characteristics of Caledonian Gold Deposits in South China. Mineral Deposits, 19(1): 1-8 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KCDZ200001000.htm Xia, X.J., Shu, J.W., 1995. Geologic Characteristics and Origin of the Limei Zinc Sulfide Deposit. Geotectonica et Metallogenia, 19(3): 197-204 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-DGYK503.001.htm Xu, Y.G., Wu, G.G., Wang, C.M., et al., 2013. Rb-Sr Dating of Sphalerites from the Lengshuikeng Ag-Pb-Zn Deposit, Jiangxi, and Its Geological Significances. Acta Geologica Sinica, 87(5): 621-633 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-DZXE201305003.htm Yang, S.X., Lao, K.T., 2007. A Tentative Discussion on Genesis of Lead-Zinc Deposits in Northwest Hunan. Mineral Deposits, 26(3): 330-340 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KCDZ200703009.htm Yang, Z.J., 1987. A Paleo-Fault Zone Transversing Southeastern China. Scientia Geologica Sinica, (3): 221-230 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKX198703002.htm Yin, F.G., Xu, X.S., Wan, F., et al., 2001. The Sedimentary Response to the Evolutionary Process of Caledonian Foreland Basin System in South China. Acta Geoscientia Sinica, 22(5): 425-428 (in Chinese with English abstract). http://www.researchgate.net/publication/281366839_The_sedimentary_response_to_the_evolutionary_process_of_Caledonian_foreland_basin_system_in_South_China Zhang, C.Q., Li, X.H., Yu, J.J., et al., 2008. Rb-Sr Dating of Single Sphalerites from the Daliangzi Pb-Zn Deposit, Sichuan, and Its Geological Significances. Geological Review, 54(4): 532-538 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/dzlp200804013 Zhu, F.L., Tao, Y., Hu, R.Z., et al., 2011. Formation Age of the Luziyuan Lead-Zinc Deposit in Zhengkang, Yunnan. Bulletin of Mineralogy, Petrology and Geochemistry, 30(1): 73-79 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-KYDH201101012.htm Zhang, J.J., Wang, D.H., Liu, S.B., et al., 2012. Geochronology and Isotopic Compositions of the Huangbi Lead-Zinc Deposits, Jiangxi, China. Acta Petrologica Sinica, 28(10): 3325-3333 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB201210021.htm Zhang, Z.C., 1995. 87Sr/86Sr Data for Some Middle-Late Proterozoic to Early Cambrian Carbonate Rocks in China. Geological Review, 41(4): 349-354 (in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_geological-review_thesis/0201253284146.html Zhu, X.Q., Wang, G.L., Lu, H.Z., et al., 2006. Determination of the Age of Gold Deposits in Southeastern Guizhou: With a Discussion of the Caledonian Hunan-Guizhou Gold Ore Belt. Geology in China, 33(5): 1092-1099 (in Chinese with English abstract). http://www.researchgate.net/publication/289603066_Determination_of_the_age_of_gold_deposits_in_southeastern_Guizhou_With_a_discussion_of_the_Caledonian_Hunan-Guizhou_gold_ore_belt 杜国民, 蔡红, 梅玉萍, 2012. 硫化物矿床中闪锌矿Rb-Sr等时线定年方法研究——以湘西新晃打狗洞铅锌矿床为例. 华南地质与矿产, 28(2): 175-180. doi: 10.3969/j.issn.1007-3701.2012.02.011 杜远生, 徐亚军, 2012. 华南加里东运动初探. 地质科技情报, 31(5): 43-49. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201205007.htm 胡乔青, 王义天, 王瑞廷, 等, 2012. 陕西凤太矿集区二里河铅锌矿床的成矿时代: 来自闪锌矿Rb-Sr同位素年龄的证据. 岩石学报, 28(1): 258-266. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201201021.htm 胡召齐, 朱光, 张必龙, 等, 2010. 雪峰隆起北部加里东事件的K-Ar年代学研究. 地质论评, 56(4): 490-500. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201004003.htm 黄思静, 石和, 毛晓冬, 等, 2002. 重庆秀山寒武系锶同位素演化曲线及全球对比. 地质论评, 48(5): 509-516. doi: 10.3321/j.issn:0371-5736.2002.05.009 李厚民, 陈毓川, 王登红, 等, 2007. 陕西南郑地区马元锌矿的地球化学特征及成矿时代. 地质通报, 26(5): 546-552. doi: 10.3969/j.issn.1671-2552.2007.05.006 李文博, 黄智龙, 陈进, 等, 2004. 会泽超大型铅锌矿床成矿时代研究. 矿物学报, 24(2): 112-116. doi: 10.3321/j.issn:1000-4734.2004.02.003 李文博, 黄智龙, 许德如, 等, 2002. 铅锌矿床Rb-Sr定年研究综述. 大地构造与成矿学, 26(4): 434-441. 李宗发, 1991. 湘西黔东地区铅锌矿成因初探. 贵州地质, 8(4): 363-371. https://www.cnki.com.cn/Article/CJFDTOTAL-GZDZ199104010.htm 李宗发, 1992. 湘黔边境铅锌矿带硫铅同位素组成特征. 贵州地质, 9(3): 246-254. https://www.cnki.com.cn/Article/CJFDTOTAL-GZDZ199203006.htm 蔺志永, 王登红, 张长青, 2010. 四川宁南跑马铅锌矿床的成矿时代及其地质意义. 中国地质, 37(2): 488-494. doi: 10.3969/j.issn.1000-3657.2010.02.023 刘宝珺, 王剑, 1990. 湘西花垣李梅铅锌矿区古热液卡斯特特征及其成因研究. 大地构造与成矿学, 14(1): 57-67. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYK199001006.htm 刘建明, 赵善仁, 沈洁, 等, 1998. 成矿流体活动的同位素定年方法评述. 地球物理学进展, 13(3): 46-55. https://www.cnki.com.cn/Article/CJFDTOTAL-DQWJ803.004.htm 刘文均, 1985. 湘黔断裂带的演化及其成矿作用特点. 地质论评, 31(3): 224-231. doi: 10.3321/j.issn:0371-5736.1985.03.005 刘文均, 郑荣才, 1999. 花垣铅锌矿床包裹体气相组份研究——MVT矿床成矿作用研究. 沉积学报, 17(4): 608-614. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199904016.htm 刘文均, 郑荣才, 2000. 花垣铅锌矿床成矿流体特征及动态. 矿床地质, 19(2): 173-181. doi: 10.3969/j.issn.0258-7106.2000.02.009 路远发, 2004. GeoKit: 一个用VBA构建的地球化学工具软件包. 地球化学, 33(5): 56-63. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX200405003.htm 彭国忠, 1986. 湖南花垣渔塘地区层控型铅锌矿床成因初探. 地质科学, (2): 179-186. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX198602009.htm 彭建堂, 戴塔根, 1998. 雪峰山地区金矿成矿时代问题的探讨. 地质与勘探, 34(4): 37-41. 舒见闻, 彭国忠, 1986. 湖南花垣县渔塘铅锌矿床——运用地洼学说成矿学找富矿的体会. 大地构造与成矿学, 10(4): 359-367. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYK198604013.htm 汤朝阳, 邓峰, 李堃, 等, 2012. 湘西-黔东地区早寒武世沉积序列及铅锌成矿制约. 大地构造与成矿学, 36(1): 111-117. doi: 10.3969/j.issn.1001-1552.2012.01.014 王晓虎, 侯增谦, 宋玉财, 等, 2011. 兰坪盆地白秧坪铅锌铜银多金属矿床: 成矿年代及区域成矿作用. 岩石学报, 27(9): 2625-2634. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201109013.htm 王秀璋, 梁华英, 程景平, 2000. 华南加里东期金矿床的基本特征. 矿床地质, 19(1): 1-18. https://www.cnki.com.cn/Article/CJFDTOTAL-KCDZ200001000.htm 夏新阶, 舒见闻, 1995. 李梅锌矿床地质特征及其成因. 大地构造与成矿学, 19(3): 197-204. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYK503.001.htm 徐贻赣, 吴淦国, 王长明, 等, 2013. 江西冷水坑银铅锌矿田闪锌矿铷-锶测年及地质意义. 地质学报, 87(5): 621-633. doi: 10.3969/j.issn.0001-5717.2013.05.003 杨绍祥, 劳可通, 2007. 湘西北铅锌矿床碳氢氧同位素特征及成矿环境分析. 矿床地质, 26(3): 330-340. doi: 10.3969/j.issn.0258-7106.2007.03.010 杨志坚, 1987. 横贯中国东南部的一条古断裂带. 地质科学, (3): 221-230. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX198703002.htm 尹福光, 许效松, 万方, 等, 2001. 华南地区加里东期前陆盆地演化过程中的沉积响应. 地球学报, 22(5): 425-428. doi: 10.3321/j.issn:1006-3021.2001.05.009 张长青, 李向辉, 余金杰, 等, 2008. 四川大梁子铅锌矿床单颗粒闪锌矿铷-锶测年及地质意义. 地质论评, 54(4): 532-538. doi: 10.3321/j.issn:0371-5736.2008.04.013 朱飞霖, 陶琰, 胡瑞忠, 等, 2011. 云南镇康芦子园铅-锌矿的成矿年龄. 矿物岩石地球化学通报, 30(1): 73-79. doi: 10.3969/j.issn.1007-2802.2011.01.011 张家菁, 王登红, 刘善宝, 等, 2012. 江西省铅山县篁碧铅锌矿区同位素年代学和稳定同位素组成. 岩石学报, 28(10): 3325-3333. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201210021.htm 张自超, 1995. 我国某些元古宙及早寒武世碳酸岩岩石的锶同位素组成. 地质论评, 41(4): 349-354. doi: 10.3321/j.issn:0371-5736.1995.04.008 朱笑青, 王甘露, 卢焕章, 等, 2006. 黔东南金矿形成时代的确定——兼论湘黔加里东金矿带. 中国地质, 33(5): 1092-1099. doi: 10.3969/j.issn.1000-3657.2006.05.019 -
点击查看大图
图(7) / 表(1)
计量
- 文章访问数: 3699
- HTML全文浏览量: 734
- PDF下载量: 620
- 被引次数: 0
