Geochronology and geochemical characteristics of the Douya iron-copper polymetallic deposit in the Baoshan block, western Yunnan

doi:10.13745/j.esf.sf.2023.6.17

Abstract

Abstract:

The Douya iron-copper polymetallic deposit is a skarn-type deposit located in the northern portion of the Baoshan-Zhenkang lead-zinc polymetallic ore belt. The orebodies are found in the Hetaoping Formation and Shahechang Formation of the Upper Cambrian system, characterized by marbled limestone intercalated with argillaceous limestone. No intermediate-acid rock bodies have been identified within the deposit. To elucidate the age of ore formation, physical and chemical conditions of ore formation, and properties of ore-forming fluids, comprehensive petrographic analysis, geochemical analysis, and LA-SF-ICP-MS U-Pb dating were conducted on garnets from the deposit. The major element characteristics of the garnets from the Douya deposit in the Baoshan block indicate that they belong to the grossular-andradite solid solution series and can be classified into two types: Grt I and Grt II. Variations in temperature and oxygen fugacity within the Douya deposit have influenced the trace element composition, indicating a transition in the pH of the fluid system from early neutrality to late acidity. LA-SF-ICP-MS U-Pb dating of the garnets yielded reliable age data of 468-461 Ma, suggesting that mineralization at the Douya deposit occurred during the Middle Ordovician. The similar rare earth distribution curve and formation age of Shuangmaidi and Qingshuihe granites suggest a potential connection between these deposits and the delamination of the lithospheric mantle. It is proposed that the main source of mineralization in the Douya deposit involves the partial melting of ancient continental crust in combination with materials derived from the mantle.

Key words: Douya iron-copper polymetallic deposit, garnet, LA-SF-ICP-MS U-Pb dating, metallogenic age, fluid

CLC Number:

LI Fanglan, LIU Xuelong, ZHOU Yunman, ZHAO Chengfeng, LI Shoukui, WANG Jiyuan, LU Bode, LI Qingrui, ZHANG Weiwen, WANG Hai, CAO Zhenliang, ZHOU Jiehu. Geochronology and geochemical characteristics of the Douya iron-copper polymetallic deposit in the Baoshan block, western Yunnan[J]. Earth Science Frontiers, 2024, 31(3): 113-132.

Figures/Tables 14

References 60

[1]	MEINERT L D, DIPPLE G M, NICOLESCU S. World skarn deposits[J]. Economic Geology, 2005, 100th Anniversary Volume: 299-336.
[2]	HONG J X, ZHANG H Y, ZHAI D G, et al. The geochronology of the Haobugao skarn Zn-Pb deposit (NE China) using garnet LA-ICP-MS U-Pb dating[J]. Ore Geology Reviews, 2021, 139: 104437.
[3]	MEZGER K, HANSON G N, BOHLEN S R. U-Pb systematics of garnet: dating the growth of garnet in the late Archean Pikwitonei granulite domain at Cauchon and Natawahunan Lakes, Manitoba, Canada[J]. Contributions to Mineralogy and Petrology, 1989, 101(2): 136-148.
[4]	BAXTER E F, CADDICK M J, DRAGOVIC B. Garnet: a rock-forming mineral petrochronometer[J]. Reviews in Mineralogy and Geochemistry, 2017, 83(1): 469-533.
[5]	张小波, 张世涛, 陈华勇, 等. 石榴子石U-Pb定年在矽卡岩矿床中的应用: 以鄂东南高椅山硅灰石(-铜)矿床为例[J]. 地球科学, 2020, 45(3): 856-868.
[6]	刘益, 孔志岗, 陈港, 等. 滇东南官房钨矿床石榴子石原位LA-SF-ICP-MS U-Pb定年及地质意义[J]. 岩石学报, 2021, 37(3): 847-864.
[7]	张立中, 陈蕾, 王国平, 等. 石榴石U-Pb定年对山西义兴寨金矿床角砾岩筒时间的限制和金矿成因的指示[J]. 地球科学, 2020, 45(1): 108-117.
[8]	高雪, 邓军, 孟健寅, 等. 滇西红牛矽卡岩型铜矿床石榴子石特征[J]. 岩石学报, 2014, 30(9): 2695-2708.
[9]	王伟, 王敏芳, 刘坤, 等. 矽卡岩中石榴子石在示踪热液流体演化和矿化分带中的研究现状及其展望[J]. 岩石矿物学杂志, 2016, 35(1): 147-161.
[10]	边晓龙, 张静, 王佳琳, 等. 滇西北红山矽卡岩型铜矿床石榴子石原位成分及其地质意义[J]. 岩石学报, 2019, 35(5): 1463-1477.
[11]	董美玲, 董国臣, 莫宣学, 等. 滇西保山地块早古生代花岗岩类的年代学、地球化学及意义[J]. 岩石学报, 2012, 28(5): 1453-1464.
[12]	周美玲, 夏小平, 彭头平, 等. 滇西保山地块早古生代碎屑锆石U-Pb-Hf同位素研究及其对冈瓦纳大陆重建的制约[J]. 岩石学报, 2020, 36(2): 469-483.
[13]	LIU S, HU R Z, GAO S, et al. U-Pb zircon, geochemical and Sr-Nd-Hf isotopic constraints on the age and origin of Early Palaeozoic I-type granite from the Tengchong-Baoshan Block, western Yunnan Province, SW China[J]. Journal of Asian Earth Sciences, 2009, 36(2/3): 168-182.
[14]	LI G J, DENG J, WANG Q F, et al. Metallogenic model for the Laochang Pb-Zn-Ag-Cu volcanogenic massive sulfide deposit related to a Paleo-Tethys OIB-like volcanic center, SW China[J]. Ore Geology Reviews, 2015, 70(10): 578-594.
[15]	李光洁, 陈永清, 尚志. 云南清水河早古生代过铝质花岗岩的发现及其对保山地块岩石圈地幔拆沉的限定[J]. 地质通报, 2022, 41(4): 590-610.
[16]	赵川杰, 曾强红, 邓其锋, 等. 云南省保山市隆阳区陡崖铁多金属矿普查报告[R]. 昆明: 云南黄金矿业集团股份有限公司, 2015.
[17]	杨发贵, 邓其锋. 浅析云南省保山市陡崖铜多金属矿地质特征及其成因[J]. 世界有色金属, 2019(5): 132, 134.
[18]	罗坤. 云南省保山市陡崖铁矿成矿地质背景及成矿模式探讨[J]. 中国金属通报, 2020(3): 30-31.
[19]	陶琰, 胡瑞忠, 朱飞霖, 等. 云南保山核桃坪铅锌矿成矿年龄及动力学背景分析[J]. 岩石学报, 2010, 26(6): 1760-1772.
[20]	黄华, 张长青, 周云满, 等. 云南金厂河铁铜铅锌多金属矿床矽卡岩矿物学特征及蚀变分带[J]. 岩石矿物学杂志, 2014, 33(1): 127-148.
[21]	董美玲, 董国臣, 莫宣学, 等. 滇西保山地块中-新生代岩浆作用及其构造意义[J]. 岩石学报, 2013, 29(11): 3901-3913.
[22]	刘学龙, 李文昌, 周云满, 等. 滇西保山地块金厂河矿集区铁铜金铅锌多金属矿床成矿系统[J]. 沉积与特提斯地质, 2022, 42(1): 133-150.
[23]	胡安林, 王基元, 张卫文, 等. 保山市陡崖铜多金属矿成矿模式及找矿潜力[J]. 云南地质, 2020, 39(2): 186-192.
[24]	徐荣. 西南三江保山地块芦子园Zn-Pb多金属矿床成因:矿物化学与同位素地球化学约束[D]. 昆明: 昆明理工大学, 2021.
[25]	LIAO S Y, WANG D B, TANG Y, et al. Late Paleozoic Woniusi basaltic province from Sibumasu terrane: implications for the breakup of eastern Gondwana’s northern margin[J]. Geological Society of America Bulletin, 2015, 127(9/10): 1313-1330.
[26]	张玉泉, 谢应雯, 成忠礼. 三江地区含锡花岗岩Rb-Sr等时线年龄[J]. 岩石学报, 1990(1): 75-81.
[27]	LI G J, WANG Q F, HUANG Y H, et al. Petrogenesis of middle Ordovician peraluminous granites in the Baoshan block: implications for the early Paleozoic tectonic evolution along East Gondwana[J]. Lithos, 2016, 245(2): 76-92.
[28]	王晓林, 李维科, 黄亮, 等. 滇西龙陵地区三叠纪蚌东花岗岩体LA-ICP-MS锆石U-Pb年龄、地球化学特征及其构造意义[J]. 地质通报, 2018, 37(11): 2071-2078.
[29]	禹丽, 李龚健, 王庆飞, 等. 保山地块北部晚白垩世岩浆岩成因及其构造指示: 全岩地球化学、锆石U-Pb年代学和Hf同位素制约[J]. 岩石学报, 2014, 30(9): 2709-2724.
[30]	LIU Y S, HU Z C, GAO S, et al. In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J]. Chemical Geology, 2008, 257(1/2): 34-43.
[31]	DENG X D, LI J W, LUO T, et al. Dating magmatic and hydrothermal processes using andradite-rich garnet U-Pb geochronometry[J]. Contributions to Mineralogy and Petrology, 2017, 172: 1-11.
[32]	纪敏, 赵新福, 曾丽平, 等. 鄂东南铜绿山矿床石榴子石显微结构及微区成分对成矿过程的指示[J]. 岩石学报, 2018, 34(9): 2716-2732.
[33]	SUN S S, MCDONOUGH W F. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes[J]. Geological Society, London, Special Publications, 1989, 42(1): 313-345.
[34]	TANG Y W, CUI K, ZHENG Z, et al. LA-ICP-MS U-Pb geochronology of wolframite by combining NIST series and common lead-bearing MTM as the primary reference material: implications for metallogenesis of South China[J]. Gondwana Research, 2020, 83: 217-231.
[35]	TANG Y W, GAO J F, LAN T G, et al. In situ low-U garnet U-Pb dating by LA-SF-ICP-MS and its application in constraining the origin of Anji skarn system combined with Ar-Ar dating and Pb isotopes[J]. Ore Geology Reviews, 2021, 130: 103970.
[36]	邓军, 王庆飞, 李龚健. 复合造山和复合成矿系统: 三江特提斯例析[J]. 岩石学报, 2016, 32(8): 2225-2247.
[37]	邓军, 王庆飞, 陈福川, 等. 再论三江特提斯复合成矿系统[J]. 地学前缘, 2020, 27(2): 106-136. DOI
[38]	罗应. 滇西保山地块金厂河铅锌矿区辉绿岩地球化学、年代学特征及构造意义[D]. 昆明: 昆明理工大学, 2020.
[39]	CAWOOD P A, JOHNSON M R W, NEMCHIN A A. Early Palaeozoic orogenesis along the Indian margin of Gondwana: tectonic response to Gondwana assembly[J]. Earth and Planetary Science Letters, 2007, 255(1/2): 70-84.
[40]	陈吉琛. 滇西花岗岩类 Pb、Sr 同位素组成特征及其基底时代和性质[J]. 地质科学, 1991, 26(2): 174-183.
[41]	MENZER G. Die kristallstructure von granat[J]. Zeitschift Fur Kristallographie, 1926, 63: 157-158.
[42]	ZHAO L J, ZHANG Y, SHAO Y J, et al. Using garnet geochemistry discriminating different skarn mineralization systems: perspective from Huangshaping W-Mo-Sn-Cu polymetallic deposit, South China[J]. Ore Geology Reviews, 2021, 138: 104412.
[43]	GASPAR M, KNAACK C, MEINERT L D, et al. REE in skarn systems: a LA-ICP-MS study of garnets from the Crown Jewel gold deposit[J]. Geochimica et Cosmochimica Acta, 2008, 72(1): 185-205.
[44]	MCINTIRE W L. Trace element partition coefficients: a review of theory and applications to geology[J]. Geochimica et Cosmochimica Acta, 1963, 27(12): 1209-1264.
[45]	郁凡, 舒启海, 曾庆文, 等. 湘南新田岭矽卡岩型钨矿床石榴子石成分特征及其地质意义[J]. 岩石学报, 2022, 38(1): 78-90.
[46]	SMITH M P, HENDERSON P, JEFFRIES T E R, et al. The rare earth elements and uranium in garnets from the Beinn an Dubhaich Aureole, Skye, Scotland, UK: constraints on processes in a dynamic hydrothermal system[J]. Journal of Petrology, 2004, 45(3): 457-484.
[47]	LIU L J, ZHOU T F, ZHANG D Y, et al. Major and trace elements analyses of garnet from the Haobugao Zn-Fe-Sn polymetallic deposit, Northeast China: implications for skarn formation and hydrothermal fluid evolution[J]. Ore Geology Reviews, 2021, 138: 104337.
[48]	TIAN Z D, LENG C B, ZHANG X C, et al. Chemical composition, genesis and exploration implication of garnet from the Hongshan Cu-Mo skarn deposit, SW China[J]. Ore Geology Reviews, 2019, 112: 103016.
[49]	刘晓菲, 袁顺达, 双燕, 等. 湖南金船塘锡铋矿床石榴子石原位LA-ICP-MS稀土元素分析及其意义[J]. 岩石学报, 2014, 30(1): 163-177.
[50]	LI Y, YUAN F, JOWITT S M, et al. Garnet major and trace element evidence of the alteration and mineralizing processes associated with genesis of the Qiaomaishan skarn deposit, Xuancheng ore district, eastern China[J]. Ore Geology Reviews, 2021, 137: 104304.
[51]	BAU M. Rare-earth element mobility during hydrothermal and metamorphic fluid-rock interaction and the significance of the oxidation state of europium[J]. Chemical Geology, 1991, 93(3/4): 219-230.
[52]	ZHANG Y, SHAO Y J, WU C D, et al. LA-ICP-MS trace element geochemistry of garnets: constraints on hydrothermal fluid evolution and genesis of the Xinqiao Cu-S-Fe-Au deposit, eastern China[J]. Ore Geology Reviews, 2017, 86: 426-439.
[53]	FU Y, SUN X M, LI D F, et al. U-Pb geochronology and geochemistry of U-rich garnet from the giant Beiya gold-polymetallic deposit in SW China: constraints on skarn mineralization process[J]. Minerals, 2018, 8(4): 128.
[54]	ALLEN D E, SEYFRIED W E. REE controls in ultramafic hosted MOR hydrothermal systems: an experimental study at elevated temperature and pressure[J]. Geochimica et Cosmochimica Acta, 2005, 69(3): 675-683.
[55]	卢焕章. 流体不混溶性和流体包裹体[J]. 岩石学报, 2011, 27(5): 1253-1261.
[56]	罗栋. 胶东三山岛金矿床成矿流体演化[D]. 北京: 中国地质大学(北京), 2014.
[57]	SOMARIN A K. Garnetization as a ground preparation process for copper mineralization: evidence from the Mazraeh skarn deposit, Iran[J]. International Journal of Earth Sciences, 2010, 99(2): 343-356.
[58]	PARK C, CHOI W, KIM H, et al. Oscillatory zoning in skarn garnet: implications for tungsten ore exploration[J]. Ore Geology Reviews, 2017, 89: 1006-1018.
[59]	EADINGTON P J, KINEALY K. Some aspects of the hydrothermal reactions of tin during skarn formation[J]. Journal of the Geological Society of Australia, 1983, 30(3/4): 461-471.
[60]	赵盼捞, 袁顺达, 原垭斌. 湘南黄沙坪多金属矿床石榴子石地球化学特征及其对Cu与W-Sn复合成矿机理的指示[J]. 岩石学报, 2018, 34(9): 2581-2597.

测点号	类型	w_B/%								以12个氧原子为标准计算的阳离子数									X_B/%
测点号	类型	SiO₂	TiO₂	Al₂O₃	Cr₂O₃	FeO	MnO	MgO	CaO	Si	Ti	Al	Cr	Fe³⁺	Fe²⁺	Mn	Mg	Ca	And	Gro	Other
DY22-2-1-02	GrtⅠ	34.99	0.04	2.07	0.00	25.46	0.13	0.09	33.62	2.96	0.00	0.21	0.00	1.80	0.00	0.01	0.01	3.05	88.09	11.26	0.65
DY22-2-1-03		33.88	1.09	3.15	0.01	22.87	0.23	0.20	33.80	2.90	0.07	0.32	0.00	1.63	0.00	0.02	0.03	3.10	78.14	20.48	1.37
DY22-2-1-04		34.22	0.00	4.34	0.00	22.71	0.26	0.11	33.90	2.91	0.00	0.43	0.00	1.61	0.00	0.02	0.01	3.08	77.59	21.35	1.06
DY22-2-1-05		34.09	0.00	2.44	0.00	24.74	0.20	0.08	33.78	2.92	0.00	0.25	0.00	1.77	0.00	0.01	0.01	3.10	85.08	14.13	0.80
DY22-2-1-06		34.78	0.00	2.24	0.01	25.01	0.13	0.08	33.84	2.95	0.00	0.22	0.00	1.78	0.00	0.01	0.01	3.08	85.98	13.35	0.67
DY22-2-1-07		34.16	1.29	3.06	0.01	22.71	0.24	0.24	33.58	2.91	0.08	0.31	0.00	1.62	0.00	0.02	0.03	3.07	77.95	20.50	1.56
DY22-2-1-08		34.29	0.00	3.94	0.00	23.07	0.20	0.10	33.99	2.91	0.00	0.39	0.00	1.64	0.00	0.01	0.01	3.09	78.76	20.36	0.88
DY22-2-1-09		34.29	0.00	2.40	0.00	24.90	0.20	0.07	33.67	2.93	0.00	0.24	0.00	1.78	0.00	0.01	0.01	3.08	85.94	13.32	0.74
DY22-2-1-10		34.84	0.02	2.16	0.00	25.37	0.12	0.07	33.59	2.95	0.00	0.22	0.00	1.80	0.00	0.01	0.01	3.05	87.90	11.52	0.58
DY22-2-3-01		34.56	0.01	4.52	0.00	22.35	0.23	0.11	34.06	2.92	0.00	0.45	0.00	1.58	0.00	0.02	0.01	3.08	76.10	22.95	0.95
DY22-2-3-02		34.19	0.00	1.96	0.00	25.69	0.15	0.07	33.79	2.92	0.00	0.20	0.00	1.84	0.00	0.01	0.01	3.09	88.46	10.92	0.63
DY22-2-3-03		34.14	0.00	0.73	0.00	26.96	0.18	0.10	33.57	2.93	0.00	0.07	0.00	1.94	0.00	0.01	0.01	3.09	93.26	5.92	0.82
DY22-2-3-04		34.93	0.36	2.40	0.00	24.68	0.15	0.12	33.80	2.95	0.02	0.24	0.00	1.74	0.00	0.01	0.02	3.06	84.76	14.40	0.84
DY22-2-3-05		35.04	0.28	0.89	0.00	26.74	0.12	0.09	33.49	2.97	0.02	0.09	0.00	1.89	0.00	0.01	0.01	3.04	92.90	6.47	0.62
DY22-2-3-06		35.01	0.06	0.29	0.00	27.72	0.10	0.06	33.37	2.97	0.00	0.03	0.00	1.97	0.00	0.01	0.01	3.04	96.77	2.74	0.49
DY22-2-3-07		35.03	0.00	0.68	0.02	27.23	0.15	0.06	33.37	2.97	0.00	0.07	0.00	1.93	0.00	0.01	0.01	3.03	94.96	4.37	0.67
DY22-2-3-08		34.86	0.06	0.16	0.02	27.88	0.10	0.02	33.43	2.97	0.00	0.02	0.00	1.98	0.00	0.01	0.00	3.05	97.32	2.30	0.38
DY22-2-3-09		35.02	0.00	0.11	0.00	27.52	0.11	0.02	33.49	2.99	0.00	0.01	0.00	1.96	0.00	0.01	0.00	3.06	95.85	3.79	0.36
DY22-2-3-10		34.78	0.00	0.82	0.00	27.06	0.09	0.03	33.66	2.96	0.00	0.08	0.00	1.92	0.00	0.01	0.00	3.07	93.80	5.86	0.33
DY22-2-3-11		34.75	0.00	0.01	0.00	27.95	0.10	0.01	33.41	2.97	0.00	0.00	0.00	2.00	0.00	0.01	0.00	3.06	97.67	2.04	0.29
DY22-2-3-12		34.78	0.00	0.79	0.02	27.12	0.13	0.01	33.66	2.96	0.00	0.08	0.00	1.93	0.00	0.01	0.00	3.07	94.01	5.60	0.39
DY22-4-1-01	GrtⅡ	35.92	0.51	11.79	0.02	13.17	0.30	0.04	35.20	2.91	0.03	1.13	0.00	0.89	0.00	0.02	0.00	3.06	43.43	55.68	0.89
DY22-4-1-02		35.66	0.53	11.52	0.00	13.62	0.30	0.03	35.04	2.90	0.03	1.10	0.00	0.93	0.00	0.02	0.00	3.06	45.14	54.05	0.82
DY22-4-1-03		36.28	0.10	9.19	0.00	16.63	0.19	0.01	34.94	2.95	0.01	0.88	0.00	1.13	0.00	0.01	0.00	3.05	55.46	44.07	0.48
DY22-4-1-04		36.11	0.26	11.05	0.02	14.57	0.29	0.01	35.11	2.92	0.02	1.05	0.00	0.99	0.00	0.02	0.00	3.04	48.25	51.01	0.74
DY22-4-1-05		36.20	0.28	11.26	0.02	14.10	0.27	0.04	35.43	2.92	0.02	1.07	0.00	0.95	0.00	0.02	0.00	3.06	46.24	52.96	0.80
DY22-4-1-06		36.33	0.31	11.44	0.01	13.91	0.25	0.02	35.09	2.93	0.02	1.09	0.00	0.94	0.00	0.02	0.00	3.03	46.10	53.21	0.69
DY22-4-1-07		36.56	0.20	8.90	0.00	16.89	0.19	0.02	34.74	2.97	0.01	0.85	0.00	1.15	0.00	0.01	0.00	3.02	56.65	42.84	0.51
DY22-4-1-08		36.36	0.29	9.23	0.00	16.45	0.17	0.01	34.64	2.96	0.02	0.89	0.00	1.12	0.00	0.01	0.00	3.02	55.37	44.22	0.41
DY22-4-1-09		35.81	0.43	10.63	0.03	14.31	0.28	0.03	34.87	2.93	0.03	1.03	0.00	0.98	0.00	0.02	0.00	3.06	47.69	51.48	0.83
DY22-4-1-10		36.23	0.53	11.10	0.00	14.00	0.28	0.01	35.03	2.93	0.03	1.06	0.00	0.95	0.00	0.02	0.00	3.04	46.48	52.86	0.67
DY22-4-2-01		36.49	0.31	10.83	0.02	14.45	0.24	0.03	35.08	2.95	0.02	1.03	0.00	0.98	0.00	0.02	0.00	3.04	47.91	51.37	0.72
DY22-4-2-02		36.14	0.37	9.37	0.00	16.36	0.22	0.02	34.78	2.94	0.02	0.90	0.00	1.11	0.00	0.02	0.00	3.03	54.76	44.68	0.55
DY22-4-2-03		35.49	0.31	7.47	0.02	18.51	0.18	0.02	34.61	2.93	0.02	0.73	0.00	1.28	0.00	0.01	0.00	3.07	62.30	37.15	0.55
DY22-4-2-04		34.96	0.00	0.94	0.05	26.74	0.11	0.04	33.31	2.98	0.00	0.09	0.00	1.90	0.00	0.01	0.00	3.04	93.61	5.83	0.57
DY22-4-2-05		35.22	0.02	1.40	0.02	26.01	0.10	0.05	33.51	2.98	0.00	0.14	0.00	1.84	0.00	0.01	0.01	3.04	90.50	9.01	0.50
DY22-4-2-06		36.26	0.12	7.07	0.02	19.15	0.14	0.02	34.46	2.97	0.01	0.68	0.00	1.31	0.00	0.01	0.00	3.03	64.81	34.72	0.47
DY22-4-2-07		35.15	0.00	2.08	0.02	25.38	0.08	0.05	33.60	2.97	0.00	0.21	0.00	1.79	0.00	0.01	0.01	3.04	88.08	11.45	0.47
DY22-4-2-08		34.91	0.02	1.68	0.01	26.03	0.08	0.04	33.48	2.96	0.00	0.17	0.00	1.85	0.00	0.01	0.01	3.04	90.68	8.93	0.39
DY22-4-2-09		35.12	0.01	1.80	0.01	25.71	0.07	0.03	33.55	2.97	0.00	0.18	0.00	1.82	0.00	0.00	0.00	3.04	89.48	10.24	0.28

测点号	类型	w_B/%								以12个氧原子为标准计算的阳离子数									X_B/%
测点号	类型	SiO₂	TiO₂	Al₂O₃	Cr₂O₃	FeO	MnO	MgO	CaO	Si	Ti	Al	Cr	Fe³⁺	Fe²⁺	Mn	Mg	Ca	And	Gro	Other
DY22-2-1-02	GrtⅠ	34.99	0.04	2.07	0.00	25.46	0.13	0.09	33.62	2.96	0.00	0.21	0.00	1.80	0.00	0.01	0.01	3.05	88.09	11.26	0.65
DY22-2-1-03		33.88	1.09	3.15	0.01	22.87	0.23	0.20	33.80	2.90	0.07	0.32	0.00	1.63	0.00	0.02	0.03	3.10	78.14	20.48	1.37
DY22-2-1-04		34.22	0.00	4.34	0.00	22.71	0.26	0.11	33.90	2.91	0.00	0.43	0.00	1.61	0.00	0.02	0.01	3.08	77.59	21.35	1.06
DY22-2-1-05		34.09	0.00	2.44	0.00	24.74	0.20	0.08	33.78	2.92	0.00	0.25	0.00	1.77	0.00	0.01	0.01	3.10	85.08	14.13	0.80
DY22-2-1-06		34.78	0.00	2.24	0.01	25.01	0.13	0.08	33.84	2.95	0.00	0.22	0.00	1.78	0.00	0.01	0.01	3.08	85.98	13.35	0.67
DY22-2-1-07		34.16	1.29	3.06	0.01	22.71	0.24	0.24	33.58	2.91	0.08	0.31	0.00	1.62	0.00	0.02	0.03	3.07	77.95	20.50	1.56
DY22-2-1-08		34.29	0.00	3.94	0.00	23.07	0.20	0.10	33.99	2.91	0.00	0.39	0.00	1.64	0.00	0.01	0.01	3.09	78.76	20.36	0.88
DY22-2-1-09		34.29	0.00	2.40	0.00	24.90	0.20	0.07	33.67	2.93	0.00	0.24	0.00	1.78	0.00	0.01	0.01	3.08	85.94	13.32	0.74
DY22-2-1-10		34.84	0.02	2.16	0.00	25.37	0.12	0.07	33.59	2.95	0.00	0.22	0.00	1.80	0.00	0.01	0.01	3.05	87.90	11.52	0.58
DY22-2-3-01		34.56	0.01	4.52	0.00	22.35	0.23	0.11	34.06	2.92	0.00	0.45	0.00	1.58	0.00	0.02	0.01	3.08	76.10	22.95	0.95
DY22-2-3-02		34.19	0.00	1.96	0.00	25.69	0.15	0.07	33.79	2.92	0.00	0.20	0.00	1.84	0.00	0.01	0.01	3.09	88.46	10.92	0.63
DY22-2-3-03		34.14	0.00	0.73	0.00	26.96	0.18	0.10	33.57	2.93	0.00	0.07	0.00	1.94	0.00	0.01	0.01	3.09	93.26	5.92	0.82
DY22-2-3-04		34.93	0.36	2.40	0.00	24.68	0.15	0.12	33.80	2.95	0.02	0.24	0.00	1.74	0.00	0.01	0.02	3.06	84.76	14.40	0.84
DY22-2-3-05		35.04	0.28	0.89	0.00	26.74	0.12	0.09	33.49	2.97	0.02	0.09	0.00	1.89	0.00	0.01	0.01	3.04	92.90	6.47	0.62
DY22-2-3-06		35.01	0.06	0.29	0.00	27.72	0.10	0.06	33.37	2.97	0.00	0.03	0.00	1.97	0.00	0.01	0.01	3.04	96.77	2.74	0.49
DY22-2-3-07		35.03	0.00	0.68	0.02	27.23	0.15	0.06	33.37	2.97	0.00	0.07	0.00	1.93	0.00	0.01	0.01	3.03	94.96	4.37	0.67
DY22-2-3-08		34.86	0.06	0.16	0.02	27.88	0.10	0.02	33.43	2.97	0.00	0.02	0.00	1.98	0.00	0.01	0.00	3.05	97.32	2.30	0.38
DY22-2-3-09		35.02	0.00	0.11	0.00	27.52	0.11	0.02	33.49	2.99	0.00	0.01	0.00	1.96	0.00	0.01	0.00	3.06	95.85	3.79	0.36
DY22-2-3-10		34.78	0.00	0.82	0.00	27.06	0.09	0.03	33.66	2.96	0.00	0.08	0.00	1.92	0.00	0.01	0.00	3.07	93.80	5.86	0.33
DY22-2-3-11		34.75	0.00	0.01	0.00	27.95	0.10	0.01	33.41	2.97	0.00	0.00	0.00	2.00	0.00	0.01	0.00	3.06	97.67	2.04	0.29
DY22-2-3-12		34.78	0.00	0.79	0.02	27.12	0.13	0.01	33.66	2.96	0.00	0.08	0.00	1.93	0.00	0.01	0.00	3.07	94.01	5.60	0.39
DY22-4-1-01	GrtⅡ	35.92	0.51	11.79	0.02	13.17	0.30	0.04	35.20	2.91	0.03	1.13	0.00	0.89	0.00	0.02	0.00	3.06	43.43	55.68	0.89
DY22-4-1-02		35.66	0.53	11.52	0.00	13.62	0.30	0.03	35.04	2.90	0.03	1.10	0.00	0.93	0.00	0.02	0.00	3.06	45.14	54.05	0.82
DY22-4-1-03		36.28	0.10	9.19	0.00	16.63	0.19	0.01	34.94	2.95	0.01	0.88	0.00	1.13	0.00	0.01	0.00	3.05	55.46	44.07	0.48
DY22-4-1-04		36.11	0.26	11.05	0.02	14.57	0.29	0.01	35.11	2.92	0.02	1.05	0.00	0.99	0.00	0.02	0.00	3.04	48.25	51.01	0.74
DY22-4-1-05		36.20	0.28	11.26	0.02	14.10	0.27	0.04	35.43	2.92	0.02	1.07	0.00	0.95	0.00	0.02	0.00	3.06	46.24	52.96	0.80
DY22-4-1-06		36.33	0.31	11.44	0.01	13.91	0.25	0.02	35.09	2.93	0.02	1.09	0.00	0.94	0.00	0.02	0.00	3.03	46.10	53.21	0.69
DY22-4-1-07		36.56	0.20	8.90	0.00	16.89	0.19	0.02	34.74	2.97	0.01	0.85	0.00	1.15	0.00	0.01	0.00	3.02	56.65	42.84	0.51
DY22-4-1-08		36.36	0.29	9.23	0.00	16.45	0.17	0.01	34.64	2.96	0.02	0.89	0.00	1.12	0.00	0.01	0.00	3.02	55.37	44.22	0.41
DY22-4-1-09		35.81	0.43	10.63	0.03	14.31	0.28	0.03	34.87	2.93	0.03	1.03	0.00	0.98	0.00	0.02	0.00	3.06	47.69	51.48	0.83
DY22-4-1-10		36.23	0.53	11.10	0.00	14.00	0.28	0.01	35.03	2.93	0.03	1.06	0.00	0.95	0.00	0.02	0.00	3.04	46.48	52.86	0.67
DY22-4-2-01		36.49	0.31	10.83	0.02	14.45	0.24	0.03	35.08	2.95	0.02	1.03	0.00	0.98	0.00	0.02	0.00	3.04	47.91	51.37	0.72
DY22-4-2-02		36.14	0.37	9.37	0.00	16.36	0.22	0.02	34.78	2.94	0.02	0.90	0.00	1.11	0.00	0.02	0.00	3.03	54.76	44.68	0.55
DY22-4-2-03		35.49	0.31	7.47	0.02	18.51	0.18	0.02	34.61	2.93	0.02	0.73	0.00	1.28	0.00	0.01	0.00	3.07	62.30	37.15	0.55
DY22-4-2-04		34.96	0.00	0.94	0.05	26.74	0.11	0.04	33.31	2.98	0.00	0.09	0.00	1.90	0.00	0.01	0.00	3.04	93.61	5.83	0.57
DY22-4-2-05		35.22	0.02	1.40	0.02	26.01	0.10	0.05	33.51	2.98	0.00	0.14	0.00	1.84	0.00	0.01	0.01	3.04	90.50	9.01	0.50
DY22-4-2-06		36.26	0.12	7.07	0.02	19.15	0.14	0.02	34.46	2.97	0.01	0.68	0.00	1.31	0.00	0.01	0.00	3.03	64.81	34.72	0.47
DY22-4-2-07		35.15	0.00	2.08	0.02	25.38	0.08	0.05	33.60	2.97	0.00	0.21	0.00	1.79	0.00	0.01	0.01	3.04	88.08	11.45	0.47
DY22-4-2-08		34.91	0.02	1.68	0.01	26.03	0.08	0.04	33.48	2.96	0.00	0.17	0.00	1.85	0.00	0.01	0.01	3.04	90.68	8.93	0.39
DY22-4-2-09		35.12	0.01	1.80	0.01	25.71	0.07	0.03	33.55	2.97	0.00	0.18	0.00	1.82	0.00	0.00	0.00	3.04	89.48	10.24	0.28

测点号	类型		w_B/%																		以12个氧原子为标准计算的阳离子数															w_B/%						X_B/10^-6
测点号	类型		SiO₂		TiO₂		Al₂O₃		FeO		MnO		MgO		CaO		Na₂O		Total		Si	Ti		Al		Fe³⁺		Fe²⁺		Mn		Mg		Ca		Gro		And		Other		As		Zr		Sn		Rb		Ba		Sr
DY22-2-001	GrtⅠ		34.08		0.02		1.61		27.21		0.17		0.10		35.96		0.00		99.16		2.84	0.00		0.16		1.90		0.00		0.01		0.01		3.21		11.34		87.89		0.77		85.05		11.61		69.18		0.00		0.04		0.09
DY22-2-002			33.47		0.01		1.33		27.46		0.17		0.11		36.59		0.00		99.14		2.80	0.00		0.13		1.92		0.00		0.01		0.01		3.28		12.04		87.18		0.78		112.53		2.57		45.21		0.00		0.16		0.11
DY22-2-003			33.57		0.00		1.16		27.76		0.18		0.11		36.32		0.00		99.12		2.81	0.00		0.11		1.94		0.00		0.01		0.01		3.26		10.44		88.76		0.80		129.59		1.96		33.27		0.03		0.04		0.20
DY22-2-004			33.68		0.03		2.22		26.46		0.18		0.09		36.52		0.00		99.19		2.81	0.00		0.22		1.84		0.00		0.01		0.01		3.26		15.04		84.22		0.74		39.64		4.50		138.53		0.00		1.04		0.53
DY22-2-005			32.57		0.00		1.22		28.13		0.18		0.11		36.90		0.00		99.12		2.74	0.00		0.12		1.98		0.00		0.01		0.01		3.33		10.67		88.55		0.78		131.55		2.06		33.32		0.00		0.49		0.43
DY22-2-006			33.09		0.02		1.71		27.44		0.17		0.10		36.61		0.00		99.15		2.77	0.00		0.17		1.92		0.00		0.01		0.01		3.29		12.15		87.10		0.76		83.31		4.29		87.40		0.01		0.01		0.14
DY22-2-007			33.17		0.02		2.12		26.88		0.16		0.09		36.74		0.00		99.18		2.77	0.00		0.21		1.88		0.00		0.01		0.01		3.29		14.23		85.08		0.69		55.82		4.94		111.21		0.00		0.13		0.13
DY22-2-015			33.38		0.00		2.06		26.54		0.21		0.09		36.85		0.00		99.15		2.79	0.00		0.20		1.86		0.00		0.01		0.01		3.30		15.54		83.66		0.79		138.57		41.45		36.84		0.07		0.00		0.21
DY22-2-016			34.00		0.18		0.61		27.68		0.14		0.08		36.48		0.00		99.18		2.85	0.01		0.06		1.94		0.00		0.01		0.01		3.27		11.09		88.31		0.60		31.14		20.85		56.56		0.00		0.26		0.19
DY22-2-017			34.39		0.02		0.33		27.87		0.15		0.05		36.38		0.00		99.20		2.88	0.00		0.03		1.95		0.00		0.01		0.01		3.26		10.28		89.21		0.51		42.57		5.78		24.45		0.00		0.11		0.28
DY22-2-018			34.36		0.03		0.28		28.04		0.13		0.03		36.33		0.00		99.20		2.87	0.00		0.03		1.96		0.00		0.01		0.00		3.26		9.61		90.00		0.39		24.91		16.51		12.72		0.06		0.08		0.21
DY22-2-019			34.52		0.02		0.24		28.00		0.12		0.03		36.26		0.00		99.20		2.88	0.00		0.02		1.96		0.00		0.01		0.00		3.25		9.54		90.07		0.39		28.12		11.42		5.41		0.05		0.00		0.16
DY22-2-020			34.84		0.00		0.49		27.38		0.14		0.02		36.35		0.00		99.23		2.90	0.00		0.05		1.91		0.00		0.01		0.00		3.25		11.76		87.86		0.38		20.17		0.60		3.85		0.09		0.16		0.43
DY22-2-021			34.38		0.00		1.13		27.00		0.17		0.01		36.52		0.00		99.22		2.87	0.00		0.11		1.88		0.00		0.01		0.00		3.26		13.37		86.22		0.42		20.35		0.41		19.27		0.17		0.04		0.61
DY22-2-022			34.44		0.00		0.12		27.71		0.14		0.01		36.78		0.00		99.22		2.88	0.00		0.01		1.94		0.00		0.01		0.00		3.30		11.75		87.92		0.33		16.46		0.21		5.02		0.04		0.04		2.82
DY22-2-023			35.56		0.00		1.89		25.32		0.28		0.01		36.20		0.00		99.28		2.94	0.00		0.18		1.75		0.00		0.02		0.00		3.20		17.99		81.38		0.63		4.67		0.34		22.83		0.02		0.04		0.59
DY22-2-024			34.09		0.00		0.38		27.49		0.20		0.01		37.02		0.00		99.22		2.86	0.00		0.04		1.93		0.00		0.01		0.00		3.32		13.00		86.54		0.46		13.71		0.49		32.10		0.05		0.03		0.40
DY22-4-001	GrtⅡ		35.61		0.42		10.52		15.45		0.27		0.03		37.16		0.00		99.47		2.85	0.03		0.99		1.03		0.00		0.02		0.00		3.19		50.98		48.34		0.68		1.68		23.39		575.99		0.00		0.00		0.18
DY22-4-002			34.37		0.17		4.92		22.26		0.17		0.02		37.34		0.00		99.28		2.83	0.01		0.48		1.53		0.00		0.01		0.00		3.29		30.08		69.47		0.45		45.28		7.86		500.49		0.07		0.11		0.21
DY22-4-003			35.43		0.45		11.29		14.12		0.33		0.03		37.86		0.00		99.53		2.83	0.03		1.06		0.94		0.00		0.02		0.00		3.24		55.89		43.33		0.78		0.49		21.97		444.56		0.02		0.00		0.08
DY22-4-004			35.11		0.51		11.10		14.68		0.32		0.03		37.75		0.00		99.50		2.81	0.03		1.05		0.98		0.00		0.02		0.00		3.24		54.05		45.18		0.77		0.00		31.24		522.38		0.00		0.00		0.12
DY22-4-005			34.79		0.28		8.93		17.34		0.21		0.01		37.81		0.00		99.37		2.82	0.02		0.85		1.17		0.00		0.01		0.00		3.28		46.08		53.44		0.48		0.53		20.36		946.41		0.10		0.07		0.01
DY22-4-006			35.15		0.31		10.46		15.52		0.28		0.03		37.72		0.00		99.47		2.82	0.02		0.99		1.04		0.00		0.02		0.00		3.25		51.48		47.85		0.67		0.78		24.16		636.39		0.13		0.18		0.20
DY22-4-007			36.76		0.30		10.44		14.88		0.31		0.02		36.77		0.00		99.49		2.93	0.02		0.98		0.99		0.00		0.02		0.00		3.14		52.22		47.03		0.75		1.02		21.76		581.59		0.16		0.22		0.37
DY22-4-008			34.28		0.33		7.82		18.75		0.25		0.01		37.86		0.00		99.31		2.79	0.02		0.75		1.28		0.00		0.02		0.00		3.31		41.77		57.65		0.58		1.64		19.68		1 161.72		0.02		0.13		0.62
DY22-4-009			34.69		0.32		9.79		16.10		0.29		0.03		38.21		0.01		99.45		2.80	0.02		0.93		1.09		0.00		0.02		0.00		3.31		50.28		48.98		0.74		0.00		26.91		597.71		0.53		0.33		0.37
DY22-4-010			34.79		0.30		9.17		17.24		0.22		0.02		37.66		0.00		99.41		2.81	0.02		0.87		1.17		0.00		0.02		0.00		3.26		46.11		53.32		0.57		1.55		24.32		670.49		0.13		0.12		0.15
DY22-4-011			34.64		0.36		8.65		17.70		0.22		0.01		37.76		0.00		99.36		2.81	0.02		0.83		1.20		0.00		0.02		0.00		3.28		44.91		54.59		0.50		0.00		21.97		1 015.02		0.05		0.05		0.18
DY22-4-012			33.59		0.12		4.32		23.33		0.15		0.02		37.64		0.00		99.18		2.78	0.01		0.42		1.62		0.00		0.01		0.00		3.34		27.34		72.27		0.40		30.98		11.29		1 004.01		0.00		0.27		0.40
DY22-4-013			33.04		0.03		1.16		27.66		0.19		0.03		37.06		0.00		99.17		2.78	0.00		0.12		1.94		0.00		0.01		0.00		3.34		12.55		86.94		0.50		54.00		1.01		151.57		0.00		0.00		0.36
DY22-4-014			33.34		0.03		1.83		26.92		0.14		0.04		36.86		0.00		99.18		2.79	0.00		0.18		1.88		0.00		0.01		0.00		3.31		14.43		85.13		0.44		29.00		1.19		292.86		0.03		1.77		0.78
DY22-4-015			33.44		0.06		2.63		25.56		0.11		0.04		37.31		0.00		99.17		2.79	0.00		0.26		1.78		0.00		0.01		0.01		3.34		19.72		79.89		0.40		21.94		5.17		682.04		0.05		1.99		0.85
DY22-4-016			33.43		0.00		1.88		26.58		0.10		0.05		37.06		0.00		99.11		2.80	0.00		0.19		1.86		0.00		0.01		0.01		3.32		15.96		83.64		0.40		22.83		0.29		819.55		0.03		1.00		0.60
测点号		类型		w_B/10^-6																																											LREE/ HREE		La_N/ Yb_N		δEu
测点号		类型		U		W		Ta		Nb		La		Ce		Pr		Nd		Sm	Eu		Gd		Tb		Dy		Ho		Er		Tm		Yb		Lu		Y		ΣREE		LREE		HREE		LREE/ HREE		La_N/ Yb_N		δEu
DY22-2-001		GrtⅠ		0.65		406.78		0.06		0.19		1.17		3.18		0.40		1.52		0.61	0.15		0.30		0.05		0.35		0.07		0.28		0.05		0.13		0.06		2.39		8.32		7.04		1.28		5.49		6.29		0.97
DY22-2-002				0.55		504.78		0.00		0.04		1.31		2.93		0.30		1.29		0.15	0.22		0.19		0.04		0.24		0.03		0.03		0.02		0.05		0.01		1.53		6.82		6.21		0.61		10.15		19.15		4.06
DY22-2-003				0.71		598.30		0.00		0.08		1.12		2.75		0.29		1.18		0.17	0.11		0.27		0.01		0.08		0.04		0.04		0.02		0.12		0.02		1.09		6.23		5.63		0.60		9.38		6.80		1.61
DY22-2-004				0.67		306.48		0.06		1.03		1.07		3.60		0.61		2.83		0.91	0.21		0.60		0.14		0.93		0.14		0.29		0.05		0.22		0.03		5.18		11.64		9.22		2.42		3.82		3.48		0.83
DY22-2-005				0.85		564.02		0.00		0.10		1.21		2.58		0.28		0.92		0.26	0.24		0.24		0.03		0.13		0.02		0.12		0.01		0.10		0.02		1.02		6.15		5.48		0.67		8.16		8.61		2.90
DY22-2-006				0.60		398.98		0.06		0.56		1.23		3.27		0.42		2.03		0.39	0.19		0.56		0.12		0.49		0.07		0.20		0.01		0.31		0.02		3.07		9.32		7.54		1.78		4.23		2.89		1.24
DY22-2-007				0.62		302.95		0.04		0.33		1.28		3.90		0.55		2.85		0.80	0.23		0.57		0.12		0.72		0.09		0.34		0.05		0.28		0.06		3.27		11.86		9.63		2.23		4.32		3.23		1.01
DY22-2-015				0.90		544.56		0.05		0.49		0.98		2.19		0.18		0.59		0.03	0.31		0.04		0.00		0.03		0.00		0.03		0.01		0.01		0.00		0.29		4.41		4.29		0.12		35.15		50.75		26.68
DY22-2-016				0.29		227.47		0.05		0.42		1.77		3.60		0.40		1.54		0.25	0.16		0.09		0.04		0.20		0.05		0.21		0.02		0.28		0.02		1.29		8.62		7.71		0.91		8.48		4.55		2.67
DY22-2-017				0.11		86.91		0.00		0.12		1.77		1.73		0.10		0.51		0.06	0.12		0.07		0.00		0.08		0.02		0.02		0.00		0.04		0.02		0.43		4.54		4.29		0.25		17.27		29.01		5.93
DY22-2-018				0.11		73.00		0.00		0.11		1.51		2.32		0.18		0.35		0.00	0.14		0.00		0.00		0.14		0.01		0.05		0.01		0.07		0.01		0.45		4.78		4.49		0.29		15.43		14.51		1.02
DY22-2-019				0.11		79.94		0.02		0.01		2.01		2.69		0.11		0.34		0.07	0.14		0.07		0.01		0.00		0.01		0.01		0.01		0.08		0.00		0.14		5.54		5.37		0.18		29.88		18.98		5.79
DY22-2-020				0.19		43.43		0.00		0.00		1.67		2.75		0.18		0.28		0.05	0.11		0.00		0.00		0.00		0.00		0.00		0.00		0.02		0.00		0.02		5.06		5.04		0.02		319.84		75.80		11.61
DY22-2-021				0.29		103.74		0.00		0.11		1.02		2.42		0.26		0.83		0.06	0.26		0.10		0.00		0.01		0.00		0.00		0.00		0.02		0.00		0.17		4.98		4.84		0.13		37.03		44.32		10.15
DY22-2-022				0.17		49.03		0.00		0.02		0.87		1.60		0.07		0.16		0.00	0.09		0.02		0.00		0.00		0.00		0.01		0.00		0.00		0.00		0.05		2.83		2.80		0.03		87.10		2.99		28.89
DY22-2-023				0.36		29.40		0.00		0.11		0.41		1.27		0.11		0.48		0.18	0.19		0.05		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.15		2.69		2.64		0.05		48.32		2.75		4.59
DY22-2-024				0.15		43.21		0.00		0.12		0.65		1.52		0.12		0.36		0.11	0.17		0.14		0.03		0.07		0.03		0.03		0.01		0.00		0.00		0.55		3.25		2.94		0.31		9.50		2.94		4.22
DY22-4-001		GrtⅡ		1.01		20.90		0.56		8.71		0.10		0.31		0.10		2.00		2.61	0.36		3.07		0.55		2.84		0.58		1.79		0.24		1.76		0.21		20.26		16.55		5.49		11.05		0.50		0.04		0.39
DY22-4-002				0.97		108.69		0.24		3.54		2.58		5.03		0.67		4.49		2.46	0.41		1.85		0.27		1.51		0.22		0.90		0.12		0.75		0.11		9.96		21.37		15.64		5.73		2.73		2.46		0.57
DY22-4-003				0.51		35.64		0.54		9.98		0.02		0.23		0.10		1.80		1.42	0.19		2.02		0.41		1.96		0.28		0.91		0.15		0.85		0.08		11.91		10.41		3.76		6.65		0.57		0.02		0.34
DY22-4-004				0.57		47.41		0.76		11.20		0.03		0.25		0.14		1.88		2.38	0.15		2.06		0.34		1.58		0.28		0.97		0.13		0.87		0.11		10.54		11.16		4.82		6.34		0.76		0.03		0.21
DY22-4-005				1.36		17.46		0.39		6.09		0.00		0.24		0.19		2.66		3.40	0.28		3.50		0.61		3.42		0.62		1.58		0.26		1.43		0.20		20.89		18.42		6.78		11.64		0.58		0.00		0.25
DY22-4-006				1.00		18.01		0.41		7.11		0.04		0.20		0.12		1.82		2.38	0.28		2.83		0.54		2.93		0.57		1.59		0.20		1.49		0.21		20.23		15.19		4.83		10.36		0.47		0.02		0.33
DY22-4-007				0.63		11.81		0.33		6.94		0.02		0.18		0.08		1.15		2.16	0.24		2.20		0.52		2.41		0.50		1.50		0.19		1.53		0.18		19.54		12.86		3.83		9.03		0.42		0.01		0.33
DY22-4-008				0.98		23.27		0.52		6.96		0.05		0.65		0.23		5.30		3.53	0.25		3.22		0.50		2.49		0.46		1.54		0.19		1.41		0.23		15.44		20.05		10.01		10.04		1.00		0.02		0.22
DY22-4-009				1.43		14.67		0.36		6.69		0.07		0.36		0.17		2.89		3.26	0.44		2.97		0.48		2.82		0.51		1.15		0.22		1.16		0.19		15.79		16.68		7.19		9.50		0.76		0.04		0.43
DY22-4-010				2.40		18.94		0.39		5.89		0.00		0.36		0.23		4.54		4.68	0.33		3.81		0.44		2.56		0.43		1.42		0.19		1.52		0.21		15.88		20.71		10.14		10.57		0.96		0.00		0.23
DY22-4-011				1.25		18.13		0.49		7.64		0.02		0.22		0.14		1.55		3.03	0.37		3.31		0.70		3.01		0.53		1.50		0.25		1.18		0.21		19.58		16.04		5.34		10.70		0.50		0.01		0.36
DY22-4-012				1.42		136.07		0.19		2.81		1.64		7.74		1.61		10.40		2.57	0.43		2.18		0.30		1.42		0.23		0.64		0.08		0.76		0.08		9.24		30.09		24.39		5.69		4.28		1.55		0.54
DY22-4-013				0.79		172.30		0.04		0.65		2.75		7.13		0.99		2.66		0.42	0.16		0.25		0.01		0.21		0.02		0.05		0.00		0.10		0.01		0.63		14.74		14.10		0.64		21.98		20.57		1.37
DY22-4-014				1.20		175.77		0.04		0.81		2.09		8.51		1.11		4.42		0.77	0.20		0.19		0.03		0.25		0.01		0.03		0.00		0.06		0.00		0.95		17.68		17.10		0.58		29.43		23.57		1.15
DY22-4-015				1.26		160.88		0.16		1.48		1.44		7.58		1.20		6.94		1.10	0.39		0.50		0.06		0.25		0.04		0.07		0.02		0.09		0.04		0.95		19.72		18.65		1.07		17.44		11.01		1.39
DY22-4-016				1.09		258.31		0.01		0.08		1.83		8.92		1.50		7.06		0.98	0.34		0.56		0.01		0.07		0.01		0.03		0.00		0.00		0.00		0.45		21.33		20.63		0.70		29.42		65.61		1.28

测点号	类型		w_B/%																		以12个氧原子为标准计算的阳离子数															w_B/%						X_B/10^-6
测点号	类型		SiO₂		TiO₂		Al₂O₃		FeO		MnO		MgO		CaO		Na₂O		Total		Si	Ti		Al		Fe³⁺		Fe²⁺		Mn		Mg		Ca		Gro		And		Other		As		Zr		Sn		Rb		Ba		Sr
DY22-2-001	GrtⅠ		34.08		0.02		1.61		27.21		0.17		0.10		35.96		0.00		99.16		2.84	0.00		0.16		1.90		0.00		0.01		0.01		3.21		11.34		87.89		0.77		85.05		11.61		69.18		0.00		0.04		0.09
DY22-2-002			33.47		0.01		1.33		27.46		0.17		0.11		36.59		0.00		99.14		2.80	0.00		0.13		1.92		0.00		0.01		0.01		3.28		12.04		87.18		0.78		112.53		2.57		45.21		0.00		0.16		0.11
DY22-2-003			33.57		0.00		1.16		27.76		0.18		0.11		36.32		0.00		99.12		2.81	0.00		0.11		1.94		0.00		0.01		0.01		3.26		10.44		88.76		0.80		129.59		1.96		33.27		0.03		0.04		0.20
DY22-2-004			33.68		0.03		2.22		26.46		0.18		0.09		36.52		0.00		99.19		2.81	0.00		0.22		1.84		0.00		0.01		0.01		3.26		15.04		84.22		0.74		39.64		4.50		138.53		0.00		1.04		0.53
DY22-2-005			32.57		0.00		1.22		28.13		0.18		0.11		36.90		0.00		99.12		2.74	0.00		0.12		1.98		0.00		0.01		0.01		3.33		10.67		88.55		0.78		131.55		2.06		33.32		0.00		0.49		0.43
DY22-2-006			33.09		0.02		1.71		27.44		0.17		0.10		36.61		0.00		99.15		2.77	0.00		0.17		1.92		0.00		0.01		0.01		3.29		12.15		87.10		0.76		83.31		4.29		87.40		0.01		0.01		0.14
DY22-2-007			33.17		0.02		2.12		26.88		0.16		0.09		36.74		0.00		99.18		2.77	0.00		0.21		1.88		0.00		0.01		0.01		3.29		14.23		85.08		0.69		55.82		4.94		111.21		0.00		0.13		0.13
DY22-2-015			33.38		0.00		2.06		26.54		0.21		0.09		36.85		0.00		99.15		2.79	0.00		0.20		1.86		0.00		0.01		0.01		3.30		15.54		83.66		0.79		138.57		41.45		36.84		0.07		0.00		0.21
DY22-2-016			34.00		0.18		0.61		27.68		0.14		0.08		36.48		0.00		99.18		2.85	0.01		0.06		1.94		0.00		0.01		0.01		3.27		11.09		88.31		0.60		31.14		20.85		56.56		0.00		0.26		0.19
DY22-2-017			34.39		0.02		0.33		27.87		0.15		0.05		36.38		0.00		99.20		2.88	0.00		0.03		1.95		0.00		0.01		0.01		3.26		10.28		89.21		0.51		42.57		5.78		24.45		0.00		0.11		0.28
DY22-2-018			34.36		0.03		0.28		28.04		0.13		0.03		36.33		0.00		99.20		2.87	0.00		0.03		1.96		0.00		0.01		0.00		3.26		9.61		90.00		0.39		24.91		16.51		12.72		0.06		0.08		0.21
DY22-2-019			34.52		0.02		0.24		28.00		0.12		0.03		36.26		0.00		99.20		2.88	0.00		0.02		1.96		0.00		0.01		0.00		3.25		9.54		90.07		0.39		28.12		11.42		5.41		0.05		0.00		0.16
DY22-2-020			34.84		0.00		0.49		27.38		0.14		0.02		36.35		0.00		99.23		2.90	0.00		0.05		1.91		0.00		0.01		0.00		3.25		11.76		87.86		0.38		20.17		0.60		3.85		0.09		0.16		0.43
DY22-2-021			34.38		0.00		1.13		27.00		0.17		0.01		36.52		0.00		99.22		2.87	0.00		0.11		1.88		0.00		0.01		0.00		3.26		13.37		86.22		0.42		20.35		0.41		19.27		0.17		0.04		0.61
DY22-2-022			34.44		0.00		0.12		27.71		0.14		0.01		36.78		0.00		99.22		2.88	0.00		0.01		1.94		0.00		0.01		0.00		3.30		11.75		87.92		0.33		16.46		0.21		5.02		0.04		0.04		2.82
DY22-2-023			35.56		0.00		1.89		25.32		0.28		0.01		36.20		0.00		99.28		2.94	0.00		0.18		1.75		0.00		0.02		0.00		3.20		17.99		81.38		0.63		4.67		0.34		22.83		0.02		0.04		0.59
DY22-2-024			34.09		0.00		0.38		27.49		0.20		0.01		37.02		0.00		99.22		2.86	0.00		0.04		1.93		0.00		0.01		0.00		3.32		13.00		86.54		0.46		13.71		0.49		32.10		0.05		0.03		0.40
DY22-4-001	GrtⅡ		35.61		0.42		10.52		15.45		0.27		0.03		37.16		0.00		99.47		2.85	0.03		0.99		1.03		0.00		0.02		0.00		3.19		50.98		48.34		0.68		1.68		23.39		575.99		0.00		0.00		0.18
DY22-4-002			34.37		0.17		4.92		22.26		0.17		0.02		37.34		0.00		99.28		2.83	0.01		0.48		1.53		0.00		0.01		0.00		3.29		30.08		69.47		0.45		45.28		7.86		500.49		0.07		0.11		0.21
DY22-4-003			35.43		0.45		11.29		14.12		0.33		0.03		37.86		0.00		99.53		2.83	0.03		1.06		0.94		0.00		0.02		0.00		3.24		55.89		43.33		0.78		0.49		21.97		444.56		0.02		0.00		0.08
DY22-4-004			35.11		0.51		11.10		14.68		0.32		0.03		37.75		0.00		99.50		2.81	0.03		1.05		0.98		0.00		0.02		0.00		3.24		54.05		45.18		0.77		0.00		31.24		522.38		0.00		0.00		0.12
DY22-4-005			34.79		0.28		8.93		17.34		0.21		0.01		37.81		0.00		99.37		2.82	0.02		0.85		1.17		0.00		0.01		0.00		3.28		46.08		53.44		0.48		0.53		20.36		946.41		0.10		0.07		0.01
DY22-4-006			35.15		0.31		10.46		15.52		0.28		0.03		37.72		0.00		99.47		2.82	0.02		0.99		1.04		0.00		0.02		0.00		3.25		51.48		47.85		0.67		0.78		24.16		636.39		0.13		0.18		0.20
DY22-4-007			36.76		0.30		10.44		14.88		0.31		0.02		36.77		0.00		99.49		2.93	0.02		0.98		0.99		0.00		0.02		0.00		3.14		52.22		47.03		0.75		1.02		21.76		581.59		0.16		0.22		0.37
DY22-4-008			34.28		0.33		7.82		18.75		0.25		0.01		37.86		0.00		99.31		2.79	0.02		0.75		1.28		0.00		0.02		0.00		3.31		41.77		57.65		0.58		1.64		19.68		1 161.72		0.02		0.13		0.62
DY22-4-009			34.69		0.32		9.79		16.10		0.29		0.03		38.21		0.01		99.45		2.80	0.02		0.93		1.09		0.00		0.02		0.00		3.31		50.28		48.98		0.74		0.00		26.91		597.71		0.53		0.33		0.37
DY22-4-010			34.79		0.30		9.17		17.24		0.22		0.02		37.66		0.00		99.41		2.81	0.02		0.87		1.17		0.00		0.02		0.00		3.26		46.11		53.32		0.57		1.55		24.32		670.49		0.13		0.12		0.15
DY22-4-011			34.64		0.36		8.65		17.70		0.22		0.01		37.76		0.00		99.36		2.81	0.02		0.83		1.20		0.00		0.02		0.00		3.28		44.91		54.59		0.50		0.00		21.97		1 015.02		0.05		0.05		0.18
DY22-4-012			33.59		0.12		4.32		23.33		0.15		0.02		37.64		0.00		99.18		2.78	0.01		0.42		1.62		0.00		0.01		0.00		3.34		27.34		72.27		0.40		30.98		11.29		1 004.01		0.00		0.27		0.40
DY22-4-013			33.04		0.03		1.16		27.66		0.19		0.03		37.06		0.00		99.17		2.78	0.00		0.12		1.94		0.00		0.01		0.00		3.34		12.55		86.94		0.50		54.00		1.01		151.57		0.00		0.00		0.36
DY22-4-014			33.34		0.03		1.83		26.92		0.14		0.04		36.86		0.00		99.18		2.79	0.00		0.18		1.88		0.00		0.01		0.00		3.31		14.43		85.13		0.44		29.00		1.19		292.86		0.03		1.77		0.78
DY22-4-015			33.44		0.06		2.63		25.56		0.11		0.04		37.31		0.00		99.17		2.79	0.00		0.26		1.78		0.00		0.01		0.01		3.34		19.72		79.89		0.40		21.94		5.17		682.04		0.05		1.99		0.85
DY22-4-016			33.43		0.00		1.88		26.58		0.10		0.05		37.06		0.00		99.11		2.80	0.00		0.19		1.86		0.00		0.01		0.01		3.32		15.96		83.64		0.40		22.83		0.29		819.55		0.03		1.00		0.60
测点号		类型		w_B/10^-6																																											LREE/ HREE		La_N/ Yb_N		δEu
测点号		类型		U		W		Ta		Nb		La		Ce		Pr		Nd		Sm	Eu		Gd		Tb		Dy		Ho		Er		Tm		Yb		Lu		Y		ΣREE		LREE		HREE		LREE/ HREE		La_N/ Yb_N		δEu
DY22-2-001		GrtⅠ		0.65		406.78		0.06		0.19		1.17		3.18		0.40		1.52		0.61	0.15		0.30		0.05		0.35		0.07		0.28		0.05		0.13		0.06		2.39		8.32		7.04		1.28		5.49		6.29		0.97
DY22-2-002				0.55		504.78		0.00		0.04		1.31		2.93		0.30		1.29		0.15	0.22		0.19		0.04		0.24		0.03		0.03		0.02		0.05		0.01		1.53		6.82		6.21		0.61		10.15		19.15		4.06
DY22-2-003				0.71		598.30		0.00		0.08		1.12		2.75		0.29		1.18		0.17	0.11		0.27		0.01		0.08		0.04		0.04		0.02		0.12		0.02		1.09		6.23		5.63		0.60		9.38		6.80		1.61
DY22-2-004				0.67		306.48		0.06		1.03		1.07		3.60		0.61		2.83		0.91	0.21		0.60		0.14		0.93		0.14		0.29		0.05		0.22		0.03		5.18		11.64		9.22		2.42		3.82		3.48		0.83
DY22-2-005				0.85		564.02		0.00		0.10		1.21		2.58		0.28		0.92		0.26	0.24		0.24		0.03		0.13		0.02		0.12		0.01		0.10		0.02		1.02		6.15		5.48		0.67		8.16		8.61		2.90
DY22-2-006				0.60		398.98		0.06		0.56		1.23		3.27		0.42		2.03		0.39	0.19		0.56		0.12		0.49		0.07		0.20		0.01		0.31		0.02		3.07		9.32		7.54		1.78		4.23		2.89		1.24
DY22-2-007				0.62		302.95		0.04		0.33		1.28		3.90		0.55		2.85		0.80	0.23		0.57		0.12		0.72		0.09		0.34		0.05		0.28		0.06		3.27		11.86		9.63		2.23		4.32		3.23		1.01
DY22-2-015				0.90		544.56		0.05		0.49		0.98		2.19		0.18		0.59		0.03	0.31		0.04		0.00		0.03		0.00		0.03		0.01		0.01		0.00		0.29		4.41		4.29		0.12		35.15		50.75		26.68
DY22-2-016				0.29		227.47		0.05		0.42		1.77		3.60		0.40		1.54		0.25	0.16		0.09		0.04		0.20		0.05		0.21		0.02		0.28		0.02		1.29		8.62		7.71		0.91		8.48		4.55		2.67
DY22-2-017				0.11		86.91		0.00		0.12		1.77		1.73		0.10		0.51		0.06	0.12		0.07		0.00		0.08		0.02		0.02		0.00		0.04		0.02		0.43		4.54		4.29		0.25		17.27		29.01		5.93
DY22-2-018				0.11		73.00		0.00		0.11		1.51		2.32		0.18		0.35		0.00	0.14		0.00		0.00		0.14		0.01		0.05		0.01		0.07		0.01		0.45		4.78		4.49		0.29		15.43		14.51		1.02
DY22-2-019				0.11		79.94		0.02		0.01		2.01		2.69		0.11		0.34		0.07	0.14		0.07		0.01		0.00		0.01		0.01		0.01		0.08		0.00		0.14		5.54		5.37		0.18		29.88		18.98		5.79
DY22-2-020				0.19		43.43		0.00		0.00		1.67		2.75		0.18		0.28		0.05	0.11		0.00		0.00		0.00		0.00		0.00		0.00		0.02		0.00		0.02		5.06		5.04		0.02		319.84		75.80		11.61
DY22-2-021				0.29		103.74		0.00		0.11		1.02		2.42		0.26		0.83		0.06	0.26		0.10		0.00		0.01		0.00		0.00		0.00		0.02		0.00		0.17		4.98		4.84		0.13		37.03		44.32		10.15
DY22-2-022				0.17		49.03		0.00		0.02		0.87		1.60		0.07		0.16		0.00	0.09		0.02		0.00		0.00		0.00		0.01		0.00		0.00		0.00		0.05		2.83		2.80		0.03		87.10		2.99		28.89
DY22-2-023				0.36		29.40		0.00		0.11		0.41		1.27		0.11		0.48		0.18	0.19		0.05		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.15		2.69		2.64		0.05		48.32		2.75		4.59
DY22-2-024				0.15		43.21		0.00		0.12		0.65		1.52		0.12		0.36		0.11	0.17		0.14		0.03		0.07		0.03		0.03		0.01		0.00		0.00		0.55		3.25		2.94		0.31		9.50		2.94		4.22
DY22-4-001		GrtⅡ		1.01		20.90		0.56		8.71		0.10		0.31		0.10		2.00		2.61	0.36		3.07		0.55		2.84		0.58		1.79		0.24		1.76		0.21		20.26		16.55		5.49		11.05		0.50		0.04		0.39
DY22-4-002				0.97		108.69		0.24		3.54		2.58		5.03		0.67		4.49		2.46	0.41		1.85		0.27		1.51		0.22		0.90		0.12		0.75		0.11		9.96		21.37		15.64		5.73		2.73		2.46		0.57
DY22-4-003				0.51		35.64		0.54		9.98		0.02		0.23		0.10		1.80		1.42	0.19		2.02		0.41		1.96		0.28		0.91		0.15		0.85		0.08		11.91		10.41		3.76		6.65		0.57		0.02		0.34
DY22-4-004				0.57		47.41		0.76		11.20		0.03		0.25		0.14		1.88		2.38	0.15		2.06		0.34		1.58		0.28		0.97		0.13		0.87		0.11		10.54		11.16		4.82		6.34		0.76		0.03		0.21
DY22-4-005				1.36		17.46		0.39		6.09		0.00		0.24		0.19		2.66		3.40	0.28		3.50		0.61		3.42		0.62		1.58		0.26		1.43		0.20		20.89		18.42		6.78		11.64		0.58		0.00		0.25
DY22-4-006				1.00		18.01		0.41		7.11		0.04		0.20		0.12		1.82		2.38	0.28		2.83		0.54		2.93		0.57		1.59		0.20		1.49		0.21		20.23		15.19		4.83		10.36		0.47		0.02		0.33
DY22-4-007				0.63		11.81		0.33		6.94		0.02		0.18		0.08		1.15		2.16	0.24		2.20		0.52		2.41		0.50		1.50		0.19		1.53		0.18		19.54		12.86		3.83		9.03		0.42		0.01		0.33
DY22-4-008				0.98		23.27		0.52		6.96		0.05		0.65		0.23		5.30		3.53	0.25		3.22		0.50		2.49		0.46		1.54		0.19		1.41		0.23		15.44		20.05		10.01		10.04		1.00		0.02		0.22
DY22-4-009				1.43		14.67		0.36		6.69		0.07		0.36		0.17		2.89		3.26	0.44		2.97		0.48		2.82		0.51		1.15		0.22		1.16		0.19		15.79		16.68		7.19		9.50		0.76		0.04		0.43
DY22-4-010				2.40		18.94		0.39		5.89		0.00		0.36		0.23		4.54		4.68	0.33		3.81		0.44		2.56		0.43		1.42		0.19		1.52		0.21		15.88		20.71		10.14		10.57		0.96		0.00		0.23
DY22-4-011				1.25		18.13		0.49		7.64		0.02		0.22		0.14		1.55		3.03	0.37		3.31		0.70		3.01		0.53		1.50		0.25		1.18		0.21		19.58		16.04		5.34		10.70		0.50		0.01		0.36
DY22-4-012				1.42		136.07		0.19		2.81		1.64		7.74		1.61		10.40		2.57	0.43		2.18		0.30		1.42		0.23		0.64		0.08		0.76		0.08		9.24		30.09		24.39		5.69		4.28		1.55		0.54
DY22-4-013				0.79		172.30		0.04		0.65		2.75		7.13		0.99		2.66		0.42	0.16		0.25		0.01		0.21		0.02		0.05		0.00		0.10		0.01		0.63		14.74		14.10		0.64		21.98		20.57		1.37
DY22-4-014				1.20		175.77		0.04		0.81		2.09		8.51		1.11		4.42		0.77	0.20		0.19		0.03		0.25		0.01		0.03		0.00		0.06		0.00		0.95		17.68		17.10		0.58		29.43		23.57		1.15
DY22-4-015				1.26		160.88		0.16		1.48		1.44		7.58		1.20		6.94		1.10	0.39		0.50		0.06		0.25		0.04		0.07		0.02		0.09		0.04		0.95		19.72		18.65		1.07		17.44		11.01		1.39
DY22-4-016				1.09		258.31		0.01		0.08		1.83		8.92		1.50		7.06		0.98	0.34		0.56		0.01		0.07		0.01		0.03		0.00		0.00		0.00		0.45		21.33		20.63		0.70		29.42		65.61		1.28

测点号	元素含量/10^-6			Th/U	同位素比值及误差
测点号	Pb	Th	U	Th/U	²⁰⁷Pb/²⁰⁶Pb	2σ	²⁰⁷Pb/²³⁵U	2σ	²⁰⁶Pb/²³⁸U	2σ
DY22-2-01	0.100 0	0.010 0	0.480 0	0.014 7	0.391 4	0.043 7	5.469 1	0.503 7	0.109 3	0.007 0
DY22-2-03	0.070 0	0.050 0	0.250 0	0.209 6	0.255 5	0.064 2	3.164 0	0.866 9	0.110 6	0.018 5
DY22-2-04	0.110 0	0.000 0	0.500 0	0.004 2	0.357 2	0.044 0	5.261 1	0.602 3	0.115 5	0.008 4
DY22-2-05	0.190 0	0.160 0	0.460 0	0.350 9	0.522 9	0.049 4	11.236 4	0.980 8	0.164 9	0.011 7
DY22-2-06	0.090 0	0.020 0	0.740 0	0.029 0	0.155 9	0.033 1	1.442 3	0.243 4	0.079 0	0.006 4
DY22-2-07	0.040 0	0.040 0	0.250 0	0.172 6	0.380 1	0.112 3	4.481 3	0.963 9	0.113 4	0.016 6
DY22-2-08	0.220 0	0.150 0	0.460 0	0.320 7	0.568 5	0.054 5	12.353 9	0.891 1	0.167 5	0.009 3
DY22-2-09	0.130 0	0.010 0	0.380 0	0.026 1	0.500 0	0.046 7	9.043 2	0.875 5	0.141 2	0.011 3
DY22-2-10	0.130 0	0.000 0	0.370 0	0.013 0	0.512 8	0.058 9	9.575 4	0.850 0	0.149 8	0.011 5
DY22-2-11	0.020 0	0.000 0	0.250 0	0.014 3	0.194 2	0.080 4	2.003 7	0.563 5	0.098 4	0.012 5
DY22-2-12	0.040 0	0.010 0	0.320 0	0.021 9	0.326 0	0.116 4	3.029 8	0.529 6	0.105 5	0.010 8
DY22-2-13	0.050 0	0.000 0	0.250 0	0.016 1	0.442 8	0.099 2	6.189 3	1.020 9	0.122 0	0.013 6
DY22-2-14	0.060 0	0.000 0	0.170 0	0.010 8	0.598 5	0.153 7	8.036 4	1.462 6	0.146 4	0.018 6
DY22-2-16	0.040 0	0.010 0	0.230 0	0.037 9	0.282 3	0.106 5	2.691 6	0.747 2	0.116 7	0.018 6
DY22-2-17	0.160 0	0.010 0	0.450 0	0.024 1	0.522 9	0.054 2	9.418 1	0.623 5	0.144 3	0.009 2
DY22-2-18	0.030 0	0.010 0	0.250 0	0.033 0	0.278 3	0.103 4	2.104 1	0.578 7	0.085 2	0.012 1
DY22-2-19	0.090 0	0.020 0	0.370 0	0.054 7	0.329 2	0.074 7	4.346 3	0.683 1	0.118 6	0.012 4
DY22-2-22	0.040 0	0.000 0	0.230 0	0.009 7	0.358 8	0.139 4	3.426 9	0.695 3	0.108 1	0.015 9
DY22-2-24	0.240 0	0.160 0	0.460 0	0.351 8	0.607 0	0.046 0	15.345 9	0.873 8	0.188 1	0.010 2
DY22-2-27	0.170 0	0.120 0	0.430 0	0.289 9	0.534 3	0.073 9	9.896 4	0.797 0	0.151 9	0.010 2
DY22-2-29	0.040 0	0.010 0	0.230 0	0.027 2	0.495 5	0.124 2	6.398 2	0.977 9	0.137 5	0.020 9
DY22-4-01	0.300 0	0.190 0	0.310 0	0.615 2	0.625 2	0.110 8	19.442 2	2.511 2	0.242 5	0.025 9
DY22-4-02	0.240 0	0.090 0	0.680 0	0.136 9	0.449 1	0.057 1	8.588 1	0.809 7	0.153 0	0.010 7
DY22-4-03	0.200 0	0.290 0	0.380 0	0.766 3	0.558 0	0.104 2	11.850 5	1.545 5	0.186 0	0.017 5
DY22-4-04	0.170 0	0.030 0	1.970 0	0.016 8	0.114 5	0.015 8	1.240 2	0.172 1	0.083 1	0.005 5
DY22-4-05	0.200 0	0.010 0	1.840 0	0.006 2	0.120 0	0.018 6	1.213 4	0.149 5	0.077 1	0.004 9
DY22-4-06	0.180 0	0.010 0	1.570 0	0.003 4	0.167 4	0.027 8	2.058 6	0.401 9	0.091 4	0.006 4
DY22-4-07	0.220 0	0.090 0	0.680 0	0.137 4	0.443 4	0.048 1	7.754 1	0.678 2	0.140 0	0.009 8
DY22-4-08	0.200 0	0.260 0	0.280 0	0.928 1	0.608 0	0.072 0	17.883 3	1.803 7	0.243 9	0.021 2
DY22-4-09	0.230 0	0.170 0	1.400 0	0.122 7	0.230 8	0.024 3	2.919 0	0.306 1	0.095 0	0.005 6
DY22-4-11	0.170 0	0.340 0	0.370 0	0.926 7	0.483 5	0.084 7	9.522 4	1.024 7	0.160 3	0.017 5
DY22-4-12	0.230 0	0.020 0	0.680 0	0.031 0	0.388 3	0.046 9	7.066 6	0.580 0	0.147 4	0.011 2
DY22-4-13	0.260 0	0.070 0	0.570 0	0.120 7	0.515 3	0.048 4	11.551 4	1.077 7	0.175 3	0.013 2
DY22-4-14	0.140 0	0.350 0	1.520 0	0.231 6	0.081 0	0.015 4	0.890 4	0.154 5	0.080 4	0.004 6
DY22-4-15	0.150 0	0.280 0	1.410 0	0.195 8	0.110 8	0.022 1	1.020 6	0.132 9	0.075 4	0.004 9
DY22-4-16	0.180 0	0.410 0	1.700 0	0.244 0	0.104 6	0.015 2	1.084 1	0.125 5	0.081 9	0.004 3
DY22-4-17	0.200 0	0.050 0	0.490 0	0.107 2	0.478 5	0.079 5	8.795 8	0.890 7	0.158 3	0.012 7
DY22-4-18	0.170 0	0.040 0	0.450 0	0.091 5	0.427 2	0.081 1	8.002 9	0.749 8	0.146 6	0.012 1
DY22-4-19	0.150 0	0.300 0	1.860 0	0.163 7	0.070 3	0.013 0	0.688 5	0.117 4	0.076 4	0.004 6
DY22-4-20	0.210 0	0.050 0	0.710 0	0.071 3	0.405 9	0.048 2	5.992 0	0.464 6	0.117 4	0.007 4