|
|
|
|
|
|
Trace Elements and U-Pb Ages of Zircons from Myanmar Jadeite-Jade by LA-ICP-MS: Constraints for Its Genesis |
CAI Shi-shi1,ZHANG En1, 2* |
1. School of Earth Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
2. Guangdong Provincial Key Laboratory of Geological Processes and Mineral Resources Survey, Guangzhou 510275, China |
|
|
Abstract Jadeite-jade originates in subduciton-related HP/LT metamorphic zone, thus study of it is of great importantance for shedding lights in subduction research. Zircon is often used to determine the age of rocks, and it’s usually applied to the investigation of genesis and formation time of jadeite-jade. Myanmar is the most primary origin of high quality jadeite-jade, of which zircon is a common accessory mineral. To explore the genesis and formation time of Myanmar jadeite-jade, raw jadeite-jade rock with enriched zircon inclusions were studied. In addition, Cathodoluminescence (CL) images were obtained to characterize distribution of colors and diversity of oscillating zones from well-crystallized zircons. Moreover, trace elements composition and U-Pb ages of these zircons were further determined using Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) according to characteristic CL images. The results showed that zircons with different colors and oscillating zones shapes have different trace elements distributions. The overall performance was that: chondrite-normalized REE pattern of zircons displays depleted LREE, enriched HREE, with edivdent Ce(Ce/Ce*=19.2-74.2) positive anomalies and slight Eu(Eu/Eu*=0.49-0.72) negative anomalie. High total REE (∑REE=810~3 984 μg·g-1), (Yb/Sm)N values ranged from 23.1 to 195.1 (most of them less than 100), and Th/U ratios 0.28 to 1.18. These zircons can be classified into magmatic zircons, originated from mafic basalt magma in the upper mantle wedge of subduction zone. This type of magma was formed by partial melting of subcontinental peridotite which reacted with fluids released from the subduction process. Moreover, Ti thermometer reveals that the forming temperatures of those zircons ranged from 762 to 923 ℃. The mean 206Pb/238U age is (157.3±1.3) Ma, which represents the formation time of these zircons. Distribution of colors and diversity of oscillating zones in CL images are irrelevant to forming ages of studied zircons. This distribution might be caused by trace element imparity in zircons, which reflects the dynamic evolution of magmatic melt compositions during zircon formation.
|
Received: 2017-04-24
Accepted: 2017-09-18
|
|
Corresponding Authors:
ZHANG En
E-mail: eeszen@mail.sysu.edu.cn
|
|
[1] Harlow G E, Sorensen S S. International Geology Review, 2005, 47(2): 113.
[2] Harlow G E, Tsujimori T, Sorensen S S. Annual Review of Earth & Planetary Sciences, 2014, 43(1): 105.
[3] Tsujimori T, Harlow G E. European Journal of Mineralogy, 2012, 24(2): 371.
[4] SHI Guang-hai, CUI Wen-yuan, WANG Chang-qiu, et al(施光海, 崔文元, 王长秋,等). Chinese Science Bulletin(科学通报), 2000, 45(13): 1433.
[5] García-Casco A, Vega A R, Párraga J C, et al. Contributions to Mineralogy and Petrology, 2009, 158(1): 1.
[6] Harlow G E, Sisson V B, Sorensen S S. Geologica Acta an International Earth Science Journal, 2011, 9(3): 363.
[7] Mori Y, Orihashi Y, Miyamoto T, et al. Journal of Metamorphic Geology, 2011, 29(6): 673.
[8] Schertl H P, Maresch W V, Stanek K P, et al. European Journal of Mineralogy, 2012, 24(2): 199.
[9] Maresch W V, Grevel C, Stanek K P, et al. European Journal of Mineralogy, 2012, 24(2): 217.
[10] Yui T F, Maki K, Wang K L, et al. European Journal of Mineralogy, 2012, 24(2): 263.
[11] Sorensen S, Harlow G E, Rumble D. American Mineralogist, 2015, 91(7): 979.
[12] Shi G H, Jiang N, Liu Y, et al. Lithos, 2009, 112(3-4): 342.
[13] QIU Zhi-li, WU Fu-yuan, YANG Shu-feng, et al(丘志力, 吴福元, 杨树锋, 等). Chinese Science Bulletin(科学通报), 2008,(24): 3104.
[14] Shi G, Jiang N, Wang Y, et al. European Journal of Mineralogy, 2010, 22(2): 199.
[15] QI Min, SHEN Kun, XIANG Hua(祁 敏, 沈 昆, 向 华). Acta Petrologica et Mineralogica(岩石矿物学杂志), 2015, 34(3): 405.
[16] WU Yuan-bao, ZHEGN Yong-fei(吴元保, 郑永飞). Chinese Science Bulletin(科学通报), 2004, 49(16): 1589.
[17] Fu B, Valley J W, Kita N T, et al. Contributions to Mineralogy and Petrology, 2010, 159(6): 769.
[18] Meng F, Makeyev A B, Yang J. Journal of Asian Earth Sciences, 2011, 42(4): 596.
[19] Flores K E, Martens U C, Harlow G E, et al. Earth & Planetary Science Letters, 2013, 371(2): 67.
[20] Tsutsumi Y, Kazumi Y, Ritsuro M, et al. Bulletin of the National Museum of Nature & Science, 2010, 36: 19.
[21] Shi G, Cui W, Cao S, et al. Journal of the Geological Society, 2008, 165(1): 221.
[22] Yui T F, Fukoyama M, Iizuka Y, et al. Lithos, 2013, 160-161(1): 268.
[23] QI Min, XIANG Hua, ZHANG Ze-ming, et al(祁 敏, 向 华, 张泽明, 等). Acta Petrologica Sinica(岩石学报), 2014, 30(8): 2279.
[24] Lei W, Shi G, Santosh M, et al. Lithos, 2016, 266-267: 16.
[25] Shi G, Lei W, He H, et al. Gondwana Research, 2014, 26(2): 464.
[26] Qi M, Xiang H, Zhong Z Q, et al. Lithos, 2013, 162: 107.
[27] Goffé B, Rangin C, Maluski H. Transactions of the American Geophysical Union, 2000, 81:F1365.
[28] Mitchell A H G, Htay M T, Htun K M, et al. Journal of Asian Earth Sciences, 2007, 29(5): 891.
[29] Mitchell A H G, Ausa C A, Deiparine L, et al. 2004, 23(3): 321.
[30] Chhibber H L. The Mineral Resources of Burma Macmillan and Co., Limited, 1934, 309.
[31] SHI Guang-hai, CUI Wen-yuan, LIU Jing, et al(施光海,崔文元,刘 晶,等). Acta Petrologica Sinica(岩石学报), 2001, 17(3): 483.
[32] Shi G H, Cui W Y, Tropper P, et al. Contributions to Mineralogy and Petrology, 2003, 145(3): 355.
[33] ZHANG Wei-ji(张位及). Yunnan Geology(云南地质), 2002, 21(4): 378.
[34] Liu Y, Hu Z, Gao S, et al. Chemical Geology, 2008, 257(1-2): 34.
[35] Liu Y S, Zhaochu H U, Zong K Q, et al. Science Bulletin, 2010, 55(15): 1535.
[36] Liu Y, Gao S, Hu Z, et al. Journal of Petrology, 2010, 51(51): 392.
[37] Ludwig K R. Berkeley: Berkeley Geochronlogical Center Special Publication, 2003, 25.
[38] Ferry J M, Watson E B. Contributions to Mineralogy and Petrology, 2007, 154(4): 429.
[39] Hoskin P W O. Rev. Miner. Geochem., 2003, 53(1): 27.
[40] Schaltegger U. Elements, 2007, 3(1): 51.
[41] Sun S S, Mcdonough W F. Geological Society London Special Publications, 1989, 42(1): 313.
[42] Hoskin P W O. Geochimica Et Cosmochimica Acta, 2005, 69(3): 637.
[43] Belousova E, Griffin W, O’Reilly S Y, et al. Contributions to Mineralogy and Petrology, 2002, 143(5): 602.
[44] Grimes C, Ushikubo T, John B E, et al. Geochmica Et Cosmochimica Acta, 2009, 73(13):466.
[45] Hoskin P W O, Ireland T R. Geology, 2000, 28(7): 627.
[46] XIAO Yi-lin, SUN He, GU Hai-ou, et al(肖益林, 孙 贺, 顾海欧, 等). Chinese Science·Earth Science(中国科学·地球科学), 2015,45(8):1064.
[47] LI Tong, YUAN Huai-yu(黎 彤, 袁怀雨). Geocimica(地球化学), 2011, 40(1): 1.
[48] Bebout G E. Earth & Planetary Science Letters, 2007, 260(3-4): 373.
[49] Spandler C, Pirard C. Lithos, 2013, s170-171(6): 208.
[50] LI Xu-ping, ZHANG Li-fei(李旭平, 张立飞). Earth Science Frontiers(地学前缘), 2007, 14(1): 117.
[51] ZHANG Liang-ju(张良钜). Acta Petrologica et Mineralogica(岩石矿物学杂志), 2004, 23(1): 49.
[52] LI Xu-ping, ZHANG Li-fei(李旭平, 张立飞). Acta Petrologica Sinica (岩石学报), 2004, 20(6): 1477.
[53] Harlow G E. Journal of Metamorphic Geology, 1994, 12(1): 49.
[54] Harlow G E, Sorensen S S. Australian Gemologist, 2001, 21: 7.
[55] Fu B, Page F Z, Cavosie A J, et al. Contributions to Mineralogy and Petrology, 2008, 156(2): 197. |
[1] |
HE Yan1, TAO Ran1, YANG Ming-xing1, 2*. The Spectral and Technology Studies of Faience Beads Unearthed in Hubei Province During Warring States Period[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3700-3709. |
[2] |
WANG Wei-en. Analysis of Trace Elements in Ophiocordyceps Sinensis From
Different Habitats[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3247-3251. |
[3] |
WANG Yan1, HUANG Yi1, 2*, YANG Fan1, 2*, WU Zhong-wei2, 3, GUAN Yao4, XUE Fei1. The Origin and Geochemical Characteristics of the Hydrothermal Sediments From the 49.2°E—50.5°E Hydrothermal Fields of the Southwest Indian Ocean Ultra-Slow Spreading Ridge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2868-2875. |
[4] |
CHEN Chao-yang1, 2, LIU Cui-hong1, 2, LI Zhi-bin3, Andy Hsitien Shen1, 2*. Alexandrite Effect Origin of Gem Grade Diaspore[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2557-2562. |
[5] |
CHEN Di, SONG Chen, SONG Shan-shan, ZHANG Zhi-jie*, ZHANG Hai-yan. The Dating of 9 Batches of Authentic Os Draconis and the Correlation
Between the Age Range and the Ingredients[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1900-1904. |
[6] |
HE Yan1, SU Yue1, YANG Ming-xing1, 2*. Study on Spectroscopy and Locality Characteristics of the Nephrites in Yutian, Xinjiang[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3851-3857. |
[7] |
CHEN Chao-yang1,HUANG Wei-zhi1,SHAO Tian1,LI Zhi-bin2,Andy Hsitien Shen1*. Characteristics of Visible Spectrum of Apatite With Alexandrite Effect[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1483-1486. |
[8] |
LIU Yan-de, GAO Xue, JIANG Xiao-gang, GAO Hai-gen, LIN Xiao-dong, ZHANG Yu, ZHENG Yi-lei. Detection of Anthracnose in Camellia Oleifera Based on Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2815-2820. |
[9] |
LU Xiao-ke1, LI Wei-dong1, LI Xin-wei2. Spectroscopic Analysis of Relics Unearthed from Xipo Site[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(04): 1186-1194. |
[10] |
LIANG Piao-piao1, ZHOU Shan-shan1, XING Yun-xin1, LIU Ying1, 2*. Quantification of Trace Elements in Hair Samples from 156 Women Living in the Low-Selenium Region of Inner Mongolia by ICP-AES and AFS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2217-2222. |
[11] |
HAO Xiao-jian*, TANG Hui-juan, HU Xiao-tao. Detection Sensitivity Improvement Study of LIBS by Combining Au-Nanoparticles and Magnetic Field[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(05): 1599-1603. |
[12] |
LIU Hong-wei, NIE Xi-du*. Analysis of Trace Elements in Wild Artemisia Selengensis Using Inductively Coupled Plasma Tandem Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3923-3928. |
[13] |
WANG Ya-jun1, YUAN Xin-qiang1, SHI Bin1*, SHI Mei-yu1, ZHANG Qian1, CHEN Tao1, 2. The Research for Quantitative Analysis of Iron in Myanmar Jades Using Laser Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(01): 263-266. |
[14] |
JIANG Bo1, 3, HUANG Jian-hua2*, LIU Wei2. Multi-Element Analysis of Wild Chinese Honeylocust Fruit by Inductively Coupled Plasma Tandem Mass Spectrometry (ICP-MS/MS)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3859-3864. |
[15] |
PENG Chuan-yi, ZHU Xiao-hui, XI Jun-jun, HOU Ru-yan, CAI Hui-mei*. Macro- and Micro-Elements in Tea (Camellia sinensis) Leaves from Anhui Province in China with ICP-MS Technique: Levels and Bioconcentration[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1980-1986. |
|
|
|
|