南京大学学报(自然科学版) ›› 2020, Vol. 56 ›› Issue (3): 297307.doi: 10.13232/j.cnki.jnju.2020.03.001
• • 下一篇
Xian Liu1,Qianglu Chen2,Xiaolin Wang1(),Ye Qiu2,Yuanxian Yang1
摘要:
拉曼光谱是一种原位、快速、无损的分析技术,被广泛用于流体包裹体组分的定性描述和半定量?定量分析.盐水溶液的OH伸缩振动谱峰(νs?H2O)随流体盐度升高向高波数偏移,同时其对称性也逐渐增强,是反映流体盐度的良好指标.需要注意的是,具有双折射性的寄主矿物本身的晶体定向性也会影响νs?H2O谱峰的峰形,是限制该方法应用于自然包裹体盐度测定的重要因素.方解石是最常见的包裹体寄主矿物之一,其晶体定向性对νs?H2O谱峰的影响规律缺少系统的实验研究.应用熔融毛细硅管合成包裹体技术制备了一系列含不同浓度NaCl溶液的透明腔体,在室温条件下收集其拉曼光谱,经过拟合处理后,建立了NaCl浓度和拉曼光谱参数之间的定量关系.而后,系统分析了沿
中图分类号:
1 | Wang X L,Hu W X,Chou I M. Raman spectroscopic characterization on the OH stretching bands in NaCl?Na2CO3?Na2SO4?CO2?H2O systems:implications for the measurement of chloride concentrations in fluid inclusions. Journal of Geochemical Exploration,2013,132:111-119. |
2 | Baumgartner M,Bakker R J. Raman spectroscopy of pure H2O and NaCl?H2O containing synthetic fluid inclusions in quartz:a study of polarization effects. Mineralogy and Petrology,2009,95(1):1-15. |
3 | 卢焕章,范宏瑞,倪培等. 流体包裹体. 北京:科学出版社,2004:1-487. |
4 | 吕新彪,姚书振,何谋春. 成矿流体包裹体盐度的拉曼光谱测定. 地学前缘,2001,8(4):429-433. |
Lü X B,Yao S Z,He M C. The determinating of the salinity of the ore?forming fluid inclusions using MLRM. Earth Science Frontiers,2001,8(4):429-433. | |
5 | Mernagh T X,Wilde A R. The use of the laser Raman microprobe for the determination of salinity in fluid inclusions. Geochimica et Cosmochimica Acta,1989,53(4):765-771. |
6 | Roedder E. Fluid inclusion analysis:prologue and epilogue. Geochimica et Cosmochimica Acta,1990,54(3):495-507. |
7 | Frezzotti M L,Tecce F,Casagli A. Raman spectroscopy for fluid inclusion analysis. Journal of Geochemical Exploration,2012,112:1-20. |
8 | Dubessy J,Audeoud D,Wilkins R,et al. The use of the Raman microprobe MOLE in the determination of the electrolytes dissolved in the aqueous phase of fluid inclusions. Chemical Geology,1982,37(1-2):137-150. |
9 | Rosso K M,Bodnar R J. Microthermometric and Raman spectroscopic detection limits of CO2 in fluid inclusions and the Raman spectroscopic characterization of CO2. Geochimica et Cosmochimica Acta,1995,59(19):3961-3975. |
10 | Pasteris J D,Wopenka B,Seitz J C. Practical aspects of quantitative laser Raman microprobe spectroscopy for the study of fluid inclusions. Geochimica et Cosmochimica Acta,1988,52(5):979-988. |
11 | Sun Q,Zhao L,Li N,et al. Raman spectroscopic study for the determination of Cl- concentration (molarity scale) in aqueous solutions:application to fluid inclusions. Chemical Geology,2010,272(1-4):55-61. |
12 | Dubessy J,Lhomme T,Boiron M C,et al. Determination of chlorinity in aqueous fluids using raman spectroscopy of the stretching band of water at room temperature:application to fluid inclusions. Applied Spectroscopy,2002,56(1):99-106. |
13 | Chou I M,Song Y C,Burruss R C. A new method for synthesizing fluid inclusions in fused silica capillaries containing organic and inorganic material. Geochimica et Cosmochimica Acta,2008,72(21):5217-5231. |
14 | Sun Q. The raman OH stretching bands of liquid water. Vibrational Spectroscopy,2009,51(2):213-217. |
15 | Sun Q. Raman spectroscopic study of the effects of dissolved NaCl on water structure. Vibrational Spectroscopy,2012,62:110-114. |
16 | Li W S,Ni P,Pan J Y,et al. Fluid inclusion characteristics as an indicator for tungsten mineralization in the Mesozoic Yaogangxian tungsten deposit,central Nanling district,South China. Journal of Geochemical Exploration,2018,192:1-17. |
17 | Bodnar R J. Revised equation and table for determining the freezing point depression of H2O?NaCl solutions. Geochimica et Cosmochimica Acta,1993,57(3):683-684. |
[1] | 郭文文, 李福春, 吕杰杰. 赖氨酸芽孢杆菌GW-2菌株诱导碳酸盐矿物的形成[J]. 南京大学学报(自然科学版), 2019, 55(2): 309-319. |
[2] | 魏 滔,倪 培*,范明森,张 鑫,刘 政. 江西龙头岗铜锌矿床成矿流体研究[J]. 南京大学学报(自然科学版), 2018, 54(2): 308-. |
[3] | 赵丹蕾,倪 培*,朱安冬,王国光,丁俊英. 江西省德兴市渔塘金矿的流体包裹体研究[J]. 南京大学学报(自然科学版), 2018, 54(2): 322-. |
[4] | 陈莉莉1,倪 培1*,王国光1,李文生1,杨玉龙2. 赣南茅坪钨矿黑钨矿及共生石英中流体包裹体组合(FIA)研究[J]. 南京大学学报(自然科学版), 2018, 54(2): 336-. |
[5] | 顾建峰1,2,倪 培1*,李文生1,王国光1,潘君屹1,刘 政1. 安徽省池州市马头钼矿床成矿流体特征和矿床成因[J]. 南京大学学报(自然科学版), 2018, 54(2): 351-. |
[6] | 展恩鹏1,李红超2,徐兆文1*,赵增霞1,邱文洪1,陈 伟1. 河南省新县姚冲钼矿床成因机制研究[J]. 南京大学学报(自然科学版), 2016, 52(4): 567-. |
[7] | 李福春1*,郭文文1, 2. 三好氧细菌诱导碳酸矿物形成的对比研究[J]. 南京大学学报(自然科学版), 2013, 49(6): 665-. |
[8] | 路 睿,徐兆文,陆建军,左昌虎,赵增霞,缪柏虎. 水口山铅锌矿成因探讨[J]. 南京大学学报(自然科学版), 2013, 49(6): 732-. |
[9] | 陈伟,徐兆文**,李红超,陈进全,王浩,王少华 . 河南新县宝安寨铂矿床流体包裹体研究*[J]. 南京大学学报(自然科学版), 2012, 48(6): 709-718. |
[10] | 潘君屹,丁俊英**,倪培*. Na2CO3 - H2O体系人工流体包裹体中 CO32-离子的显微拉曼光谱研究*[J]. 南京大学学报(自然科学版), 2012, 48(3): 328-335. |
[11] | 于文1,倪培1**,王国光1,商力1,江来利2,王波华3,张怀东3 . 安徽金寨县沙坪沟 斑岩钥矿床成矿流体演化特征*[J]. 南京大学学报(自然科学版), 2012, 48(3): 240-255. |
[12] | 吕赞珊1,朱筱婷1,2** 蔡逸涛1,解国爱1 . 江西永平铜矿火烧岗岩体中流体包裹体面研究* [J]. 南京大学学报(自然科学版), 2012, 48(3): 316-327. |
[13] | 徐九华**,张国瑞,魏浩,林龙华,吴晓贵 . 脉状金矿床的成矿压力与深度:流体包裹体 方法及其影响因素* [J]. 南京大学学报(自然科学版), 2012, 48(3): 266-277. |
[14] | 沈昆1**,张泽明2.3, Santosh M4 ,董听2 . 西藏拉萨地体冈底斯岩基紫苏花岗岩中的 高密度C02包裹体成因及其地质意义* [J]. 南京大学学报(自然科学版), 2012, 48(3): 278-294. |
[15] | 牛贺才1**,罗勇2,李宁波1.3,姜玉航1.3,杨武斌1.3,单强1,于学元1 . 新疆阿吾拉勒地区查岗诺尔铁矿床铜矿化的成因探讨* [J]. 南京大学学报(自然科学版), 2012, 48(3): 256-265. |
|