东乌珠穆沁旗索纳嘎钼铅锌多金属矿床成岩成矿年代学

杨梅珍; 侯坤; 陆建培; 蒋凤; 付晶晶

doi:10.3799/dqkx.2012.140

Volume 37 Issue 6

Jun. 2012

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2012 > 37(6): 1327-1337

YANG Mei-zhen, HOU Kun, LU Jian-pei, JIANG Feng, FU Jing-jing, 2012. Chronology of Molybdenum-Lead-Zinc Polymetallic Deposit of Suo Naga, Dong Ujimqin Banner Region. Earth Science, 37(6): 1327-1337. doi: 10.3799/dqkx.2012.140

Citation:

YANG Mei-zhen, HOU Kun, LU Jian-pei, JIANG Feng, FU Jing-jing, 2012. Chronology of Molybdenum-Lead-Zinc Polymetallic Deposit of Suo Naga, Dong Ujimqin Banner Region. Earth Science, 37(6): 1327-1337. doi: 10.3799/dqkx.2012.140

Citation:

PDF( 2100 KB)

Chronology of Molybdenum-Lead-Zinc Polymetallic Deposit of Suo Naga, Dong Ujimqin Banner Region

doi: 10.3799/dqkx.2012.140

Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Received Date: 2012-07-19
Available Online: 2021-11-09
Publish Date: 2012-06-15

Abstract

Abstract

Suo Naga molybdenum-lead-zinc ore deposit has been discovered in Erenhot-Dong Ujimqin Banner metal metallogenic belt in recent years following the discovery of Di Yan porphyry molybdenum deposit. It is characterized by vienlet-type porphyry molybdenum and vien-type lead-zinc mineralization. By using in situ zircon LA-ICP-MS U-Pb and molybdenite ICP-MS Re-Os highly precise dating techniques,one zircon sample from Suo Naga granite-porphyry related to mineralization,and three samples of molybdenum from Mo ores are determined. Zircon ²⁰⁶Pb/²³⁸U Weighted mean age of 164.8±2.0 Ma (MSWD=0.71),concordant curve intercepts at 167.8±2.6 Ma (MSWD=1.4) Ma and molybenite ¹⁸⁷Re-¹⁸⁷Os weighted mean age of 127.82±0.87 Ma are obtained respectively. The results show that the age of granitic magma intrusion corresponds to that of mineralization in the range of deviation. An important metallogenic event,which occurred during early Yanshanian(167 Ma ±) at Erenhot-Dong Ujimqin Banner metal metallogenic belt,was confirmed. The time limit corresponds to that of large scale volcanic eruption in northern region of Inner Mongolia at early stage during Mesozoic period. By comprehensive analysis,it is proposed that the two important metallogenic events are respectively related to twice large-scale volcanic eruptions and intrusions during Mesozoic period in Dong Ujimqin Banner region and even southern area of Hinggan mountains.
- U-Pb age of zircon,
- Re-Os age of molybdenite,
- metallogenic characteristics,
- petrology,
- ore prospecting,
- ore deposits.

FullText(HTML)

References(35)

References

Belousova, E.A., Griffin, W.L., O'Reilly, S.Y., et al., 2002. Igneous zircon: trace element composition as an indicator of source rock type. Contribution to Mineralogy and Petrology, 143(5): 602-622. doi: 10.1007/s00410-002-0364-7

Compston, W., Williams, I.S., Kirschvink, J.L., et al., 1992. Zircon U-Pb ages for the Early Cambrian time scale. Journal of the Geological Society, 149 : 171-184. doi: 10.1144/gsigs.149.2.0171

Du, A.D., Qu, W.J., Wang, D.H., et al., 2007. Subgrain-size decoupling of Re and ¹⁸⁷Os within molybdenite. Mineral Deposits, 26(5): 572-580 (in Chinese with English abstract).

Jiang, S.H., Nie, F.J., Bai, D.M., et al., 2011. Geochronology evidence for Indosinian mineralization in Baiyinnuoer Pb-Zn deposit of Inner Mongolia. Mineral Deposits, 30(5): 787-798 (in Chinese with English abstract).

Li, K., Zhang, Z.C., Li, J.F., et al., 2012. Zircon SHRIMP U-Pb age and geochemical characteristics of the Mesozoic volcanic rocks in Xi Ujimqin Banner, Inner Mongolia. Geological Bulletin of China, 31(5): 671-685 (in Chinese with English abstract).

Li, Y.L., Zhou, H.W., Xiao, W.J., et al., 2012. Superposition of Paleo-Asian and West-Pacific tectonic domains in the eastern section of the Solonker suture zone: insights from petrology, geochemistry and geochronology of deformed diorite in Xar Moron Fault Zone, Inner Mongolia. Earth Science—Journal of China University of Geosciences, 37(3): 434-450 (in Chinese with English abstract).

Li, Y.L., Zhou, H.W., Zhong, Z.Q., et al., 2010. Extension of suture zone between North China and Siberia craton in Early Cretaceous: insights from geochronology and geochemistry of intermediate dykes from Xar Moron fault belt in Inner Mongolia. Earth Science—Journal of China University of Geosciences, 35(6): 921－932 (in Chinese with English abstract). doi: 10.3799/dqkx.2010.107

Ludwig, K.R., 2003. User's manual for Isoplot 3.0: a geo-chronological toolkit for microsoft excel. Berkeley Geochronology Center, Special Publication, 4: 1-71.

Mao, J.W., Ye, H.S., Wang, R.T., et al., 2009. Mineral deposit model of Mesozoic porphyry Mo and vein-type Pb-Zn-Ag ore deposits in the eastern Qinling, Central China and its implication for prospecting. Geological Bulletin of China, 28(1): 72-79 (in Chinese with English abstract).

Nie, F.J., Jiang, S.H., Zhang, Y., 2007a. Metallogenic studies and prospecting orientation in central and eastern segments along China-Mongolia. Geological Publishing House, Beijing (in Chinese).

Nie, F.J., Zhang, W.Y., Du, A.D., et al., 2007b. Re-Os isotopic age dating of molybdenite separates from the Chaobuleng skarn iron-polymetallic deposit, Dong Ujimqin Banner, Inner Mongolia. Acta Geoscientica Sinica, 28(4): 315-323 (in Chinese with English abstract).

Nie, F.J., Hu, P., Jiang, S.H., et al., 2010. Geological features, geochronology and origin of the tungsten and tungsten (molybdenum) deposits in the Shamai-Yuguzer mineralization concentrated camp along the Sino-Mongolian border. Acta Geoscientica Sinica, 31(3): 383-394 (in Chinese with English abstract).

Qu, W.J., Du, A.D., 2003. Highly precise Re-Os dating of molybdenite by ICP-MS with carius tube sample digestion. Rock and Mineral Analysis, 22(4): 254-262 (in Chinese with English abstract).

Shirey, S.B., Walker, R.J., 1995. Carius tube digestion for low-blank rhenium-osmium analysis. Anal. Chem., 67: 2136-2141. doi: 10.1021/ac00109a036

Smoliar, M.L., Walker, R.J., Morgan, J.W., 1996. Re-Os ages of group ⅡA, ⅢA, ⅣA, and ⅥB iron meteorites. Science, 271: 1099-1102. doi: 10.1126/science.271.5252.1099

She, H.Q., Li, H.H., Li, J.W., et al., 2009. The metallogenetical characteristics and prospecting direction of the copper-lead-zinc polymetal deposits in the northern-central Daxing-anling Mountain, Inner Monglia. Acta Geoscientica Sinica, 83(10): 1456-1472(in Chinese with English abstract).

Xu, L.Q., Chen, Z.Y., Chen, Z.H., et al., 2010. SHRIMP dating of medium-coarse-grained granite in Chaobuleng iron deposit, Dong Ujimqin Banner, Inner Mongolia. Mineral Deposits, 29(2): 317-322 (in Chinese with English abstract).

Xu, Z.G., 2004. Discussion on division of metallogenic domains in China. Mineral Deposits, 23(Suppl. ): 54-61 (in Chinese with English abstract).

Ying, J.F., Zhou, X.H., Zhang, L.C., et al., 2010. Geochronological framework of Mesozoic volcanic rocks in the Great Xing'an range, NE China, and their geodynamic implications. Journal of Asian Earth Sciences, 39(6): 786-793. doi: 10.1016/j.jseaes.2010.04.035

Zhang, W.Y., 2008. Magmatic activity and metallogenyof Dong UjimqinBanner, InnerMongolia (Dissertation). Chinese Academy of Geological Sciences, Beijing (in Chinese with English abstract).

Zhang, J.H., Gao, S., Ge, W.C., et al., 2010. Geochronology of the Mesozoic volcanic rocks in the Great Xing'an Range, northeastern China: implications for subduction-induced delamination. Chemical Geology, 276(3-4): 144-165. doi: 10.1016/j.chemgeo.2010.05.013

杜安道, 屈文俊, 王登红, 等, 2007. 辉钼矿亚晶粒范围内Re和¹⁸⁷Os的失耦现象. 矿床地质, 26(5): 572-580. doi: 10.3969/j.issn.0258-7106.2007.05.010

江思宏, 聂凤军, 白大明, 等, 2011. 内蒙古白音诺尔铅锌矿床印支期成矿的年代学证据. 矿床地质, 30(5): 787-798. doi: 10.3969/j.issn.0258-7106.2011.05.003

李可, 张志诚, 李建锋, 等, 2012. 内蒙古西乌珠穆沁旗地区中生代中酸性火山岩SHRIMP锆石U-Pb年龄和地球化学特征. 地质通报, 31(5): 671-685. doi: 10.3969/j.issn.1671-2552.2012.05.004

李益龙, 周汉文, 肖文交, 等, 2012. 古亚洲构造域和西太平洋构造域在索伦缝合带东段的叠加: 来自内蒙古林西县西拉木伦断裂带内变形闪长岩的岩石学、地球化学和年代学证据. 地球科学——中国地质大学学报, 37(3): 434-450. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201203008.htm

李益龙, 周汉文, 钟增球, 等, 2010. 华北-西伯利亚板块对接带早白垩纪的裂解: 来自西拉木伦断裂带中性岩墙群的锆石U-Pb年龄及地球化学证据. 地球科学——中国地质大学学报, 35(6): 921－932. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201006005.htm

毛景文, 叶会寿, 王瑞廷, 等, 2009. 东秦岭中生代钼铅锌银多金属矿床模型及其找矿评价. 地质通报, 28(1): 72-79. doi: 10.3969/j.issn.1671-2552.2009.01.009

聂凤军, 江思宏, 张义, 2007a. 中蒙边境中东段金属矿床成矿规律和找矿方向. 北京: 地质出版社.

聂凤军, 张万益, 杜安道, 等, 2007b. 内蒙古朝不楞矽卡岩型铁多金属矿床辉钼矿铼-锇同位素年龄及地质意义. 地球学报, 28(4): 315-323. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB200704000.htm

聂凤军, 胡朋, 江思宏, 等, 2010. 中蒙边境沙麦-玉古兹尔地区钨和钨(钼)矿床地质特征, 形成时代和成因机理. 地球学报, 31(3): 383-394. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB201003015.htm

屈文俊, 杜安道, 2003. 高温密闭溶样电感耦合等离子体质谱准确测定辉钼矿铼-锇地质年龄. 岩矿测试, 22(4): 254-262. doi: 10.3969/j.issn.0254-5357.2003.04.003

佘宏全, 李红红, 李进文, 等, 2009. 内蒙古大兴安岭中北段铜铅锌金银多金属矿床成矿规律与找矿方向. 地质学报, 83(10): 1456-1472. doi: 10.3321/j.issn:0001-5717.2009.10.010

许立权, 陈志勇, 陈郑辉, 等, 2010. 内蒙古东乌旗朝不楞铁矿区中粗粒花岗岩SHRIMP定年及其意义. 矿床地质, 29(2): 317-322. doi: 10.3969/j.issn.0258-7106.2010.02.013

徐志刚, 2004. 关于中国成矿域划分的讨论. 矿床地质, 23(增刊): 54-61. https://www.cnki.com.cn/Article/CJFDTOTAL-KCDZ2004S1010.htm

张万益, 2008. 内蒙古东乌珠穆沁旗岩浆活动与金属成矿作用(博士学位论文). 北京: 中国地质科学院.

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(5) / Tables(2)

Get Citation

PDF

XML

Article views (834) PDF downloads(14)

Chronology of Molybdenum-Lead-Zinc Polymetallic Deposit of Suo Naga, Dong Ujimqin Banner Region

doi: 10.3799/dqkx.2012.140

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content