新疆东天山玉海铜矿蚀变矿化特征及SWIR勘查应用研究

陈寿波; 黄宝强; 李琛; 田庆磊; 王超; 吴见新; 陈明霞; 韩金生; 冯雨周; 王云峰

doi:10.3799/dqkx.2018.156

Volume 43 Issue 9

Sep. 2018

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2018 > 43(9): 2911-2928

Chen Shoubo, Huang Baoqiang, Li Chen, Tian Qinglei, Wang Chao, Wu Jianxin, Chen Mingxia, Han Jinsheng, Feng Yuzhou, Wang Yunfeng, 2018. Alteration and Mineralization of the Yuhai Cu Deposit in Eastern Tianshan, Xinjiang and Applications of Short Wavelength Infra-Red (SWIR) in Exploration. Earth Science, 43(9): 2911-2928. doi: 10.3799/dqkx.2018.156

Citation:

Chen Shoubo, Huang Baoqiang, Li Chen, Tian Qinglei, Wang Chao, Wu Jianxin, Chen Mingxia, Han Jinsheng, Feng Yuzhou, Wang Yunfeng, 2018. Alteration and Mineralization of the Yuhai Cu Deposit in Eastern Tianshan, Xinjiang and Applications of Short Wavelength Infra-Red (SWIR) in Exploration. Earth Science, 43(9): 2911-2928. doi: 10.3799/dqkx.2018.156

Citation:

Chen Shoubo, Huang Baoqiang, Li Chen, Tian Qinglei, Wang Chao, Wu Jianxin, Chen Mingxia, Han Jinsheng, Feng Yuzhou, Wang Yunfeng, 2018. Alteration and Mineralization of the Yuhai Cu Deposit in Eastern Tianshan, Xinjiang and Applications of Short Wavelength Infra-Red (SWIR) in Exploration. Earth Science, 43(9): 2911-2928. doi: 10.3799/dqkx.2018.156

PDF( 4982 KB)

Alteration and Mineralization of the Yuhai Cu Deposit in Eastern Tianshan, Xinjiang and Applications of Short Wavelength Infra-Red (SWIR) in Exploration

doi: 10.3799/dqkx.2018.156

1.
No. 704 Geological Party, Xinjiang Geological Exploration Bureau for Nonferrous Metals, Hami 839000, China
2.
Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2018-03-17
Publish Date: 2018-09-15

Abstract

Abstract

The Yuhai Cu deposit, recently discovered by the No.704 Geological Party of Xinjiang Geological Exploration Bureau for Nonferrous Metals, is located in the eastern part of the Dananhu-Tousuquan island arc belt, eastern Tianshan. The alteration and mineralization features, and metallogenesis of the Yuhai deposit are still controversial. Detailed studies on ore geology, biotite and sericite Ar-Ar isotopic dating, and short wavelength infra-red (SWIR) indicate that biotite-magnetite, phyllic and chlorite alteration are well developed at Yuhai. The biotite-magnetite alteration extensively occurs in the quartz diorite, the phyllic alteration zone mainly occurs in the quartz diorite, and the chlorite alteration mainly occurs in the transitional zone of biotite-magnetite and phyllic alterations belts. Chalcopyrite mineralization occurs as chalcopyrite-pyrite-magnetite and epidote-chalcopyrite assemblages, and the former is closely related to the biotite-magnetite alteration, while the latter is associated with the phyllic alteration. The results of biotite and sericite ⁴⁰Ar/³⁹Ar dating are ca. 324-314 Ma, consistent with the age of Yuhai granite (325.4±2.5 Ma) in errors. Integrating with local geology, biotite and sericite Ar-Ar systems were likely reset after their formation. Combined with previous studies, the biotite-magnetite and phyllic alterations were likely formed at 360-350 Ma, related with the emplacement of the Yuhaixi gneissic granite (or other coeval intrusions). Short wavelength infra-red (SWIR) research at Yuhai reveals that high values (>2 253 nm) of chlorite Fe-OH absorption peak (Pos2250) mainly occur in the phyllic alteration zone and its adjacent areas, pointing to the Cu bodies, which can be used as a potential exploration tool in deposit-scale.
- eastern Tianshan,
- Yuhai Cu deposit,
- ⁴⁰Ar/³⁹Ar isotopic dating,
- short wavelength infra-red (SWIR),
- geochronology

FullText(HTML)

References(61)

References

Chang, Z.S., Hedenquist, J.W., White, N.C., et al., 2011.Exploration Tools for Linked Porphyry and Epithermal Deposits:Example from the Mankayan Intrusion-Centered Cu-Au District, Luzon, Philippines.Economic Geology, 106(8):1365-1398. https://doi.org/10.2113/econgeo.106.8.1365

Chen, H.Y., Han, J.S., 2015.Study of Magnetite:Problems and Future.Bulletin of Mineralogy, Petrology and Geochemistry, 34(4):724-730 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/OAPaper/oai_doaj-articles_bb712845c278d921dbf69c35e3412ddb

Chen, Y.J., Pirajno, F., Wu, G., et al., 2012.Epithermal Deposits in North Xinjiang, NW China.International Journal of Earth Sciences, 101(4):889-917. https://doi.org/10.1007/s00531-011-0689-4

Deng, X.H., Chen, Y.J., Santosh, M., et al., 2017.U-Pb Zircon, Re-Os Molybdenite Geochronology and Rb-Sr Geochemistry from the Xiaobaishitou W(-Mo) Deposit:Implications for Triassic Tectonic Setting in Eastern Tianshan, NW China.Ore Geology Reviews, 80:332-351. https://doi.org/10.1016/j.oregeorev.2016.05.013

Hou, T., Zhang, Z.C., Santosh, M., et al., 2014.Geochronology and Geochemistry of Submarine Volcanic Rocks in the Yamansu Iron Deposit, Eastern Tianshan Mountains, NW China:Constraints on the Metallogenesis.Ore Geology Reviews, 56:487-502. https://doi.org/10.1016/j.oregeorev.2013.03.008

Huang, J.H., Chen, H.Y., Han, J.S., et al., 2017.Alteration Zonation and Short Wavelength Infrared (SWIR) Characteristics of the Honghai VMS Cu-Zn Deposit, Eastern Tianshan, NW China.Ore Geology Reviews.https://doi.org/10.1016/j.oregeorev.2017.02.037

Jones, S., Herrmann, W., Gemmell, J.B., 2005.Short Wavelength Infrared Spectral Characteristics of the HW Horizon:Implications for Exploration in the Myra Falls Volcanic-Hosted Massive Sulfide Camp, Vancouver Island, British Columbia, Canada.Economic Geology, 100(2):273-294. https://doi.org/10.2113/gsecongeo.100.2.273

Jourdan, F., Renne, P.R., 2007.Age Calibration of the Fish Canyon Sanidine ⁴⁰Ar/³⁹Ar Dating Standard Using Primary K-Ar Standards.Geochimica et Cosmochimica Acta, 71(2):387-402. https://doi.org/10.1016/j.gca.2006.09.002

Li, H.Q., Chen, F.W., Lu, Y.F., et al., 2004.Zircon SHRIMP U-Pb Age and Strontium Isotopes of Mineralized Granitoids in the Sanchakou Copper Polymetallic Depoist, East Tianshan Mountains.Acta Geoscientica Sinica, 25(2):191-195 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQXB200402017.htm

Liu, M., Wang, Z.L., Zhang, Z.H., et al., 2009.Fluid Inclusion Geochemistry of Tuwu Porphyry Copper Deposit, Eastern Tianshan in Xinjiang.Acta Petrologica Sinica, 25(6):1446-1455 (in Chinese with English abstract).

Ma, X.H., Chen, B., Wang, C., et al., 2015.Early Paleozoic Subduction of the Paleo-Asian Ocean:Zircon U-Pb Geochronological, Geochemical and Sr-Nd Isotopic Evidence from the Harlik Pluton, Xinjiang.Acta Petrologica Sinica, 31(1):89-104 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-YSXB201501007.htm

Mao, J.W., Pirajno, F., Zhang, Z.H., et al., 2008.A Review of the Cu-Ni Sulphide Deposits in the Chinese Tianshan and Altay Orogens (Xinjiang Autonomous Region, NW China):Principal Characteristics and Ore-Forming Processes.Journal of Asian Earth Sciences, 32(2-4):184-203. https://doi.org/10.1016/j.jseaes.2007.10.006

Qin, K.Z., Fang, T.H., Wang, S.L., et al., 2002.Plate Tectonics Division, Evolution and Metallogenic Settings in Eastern Tianshan Mountains, NW-China.Xinjiang Geology, 20(4):302-308 (in Chinese with English abstract).

Selby, D., Creaser, R.A., 2001.Re-Os Geochronology and Systematics in Molybdenite from the Endako Porphyry Molybdenum Deposit, British Columbia, Canada.Economic Geology, 96(1):197-204. https://doi.org/10.2113/gsecongeo.96.1.197

Şengör, A.M.C., Natal'in, B.A., Burtman, V.S., 1993.Evolution of the Altaid Tectonic Collage and Palaeozoic Crustal Growth in Eurasia.Nature, 364(6435):299-307. https://doi.org/10.1038/364299a0

Shen, P., Hattori, K., Pan, H.D., et al., 2015.Oxidation Condition and Metal Fertility of Granitic Magmas:Zircon Trace-Element Data from Porphyry Cu Deposits in the Central Asian Orogenic Belt.Economic Geology, 110(7):1861-1878. https://doi.org/10.2113/econgeo.110.7.1861

Shen, P., Pan, H.D., Dong, L.H., 2014.Yandong Porphyry Cu Deposit, Xinjiang, China-Geology, Geochemistry and SIMS U-Pb Zircon Geochronology of Host Porphyries and Associated Alteration and Mineralization.Journal of Asian Earth Sciences, 80:197-217. https://doi.org/10.1016/j.jseaes.2013.11.006

Shi, Y., Wang, Y.W., Wang, J.B., et al., 2017.Olivine Composition of Erhongwa Complex, East Tianshan, and Its Implications to CuNi-VTiFe Composite Mineralizaion.Earth Science, 42(3)325-338 (in Chinese with English abstract). https://doi.org/10.3799/dqkx.2017.025

Sillitoe, R.H., 2010.Porphyry Copper Systems.Economic Geology, 105(1):3-41. https://doi.org/10.2113/gsecongeo.105.1.3

Sun, W.D., Huang, R.F., Li, H., et al., 2015.Porphyry Deposits and Oxidized Magmas.Ore Geology Reviews, 65:97-131. https://doi.org/10.1016/j.oregeorev.2014.09.004

Wang, C., Chen, B., Ma, X.H., et al., 2015.Petrogenesis of Early and Late Paleozoic Plutons in Sanchakou Area of East Tianshan and Their Implications for Evolution of Kangur Suture Zone.Journal of Earth Sciences and Environment, 37(5):52-70 (in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xagcxyxb201505004

Wang, J.B., Wang, Y.W., He, Z.J., et al., 2006.Ore Deposits as a Guide to the Tectonic Evolution in the East Tianshan Mountains, NW China.Geochimica, 33(3):461-469 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI200603001.htm

Wang, Q., Zhao, Z.H., Jian, P., et al., 2004.SHRIMP Zircon Geochronology and Nd-Sr Isotopic Geochemistry of the Dexing Granodiorite Porphyries.Acta Petrologica Sinica, 20(2):315-324 (in Chinese with English abstract). doi: 10.1089-ten.tec.2008.0703/

Wang, Y.F., Chen, H.Y., Han, J.S., et al., 2018.Paleozoic Tectonic Evolution of the Dananhu-Tousuquan Island Arc Belt, Eastern Tianshan:Constraints from the Magmatism of the Yuhai Porphyry Cu Deposit, Xinjiang, NW China.Journal of Asian Earth Sciences, 153:282-306. https://doi.org/10.1016/j.jseaes.2017.05.022

Wang, Y.H., Zhang, F.F., 2016.Petrogenesis of Early Silurian Intrusions in the Sanchakou Area of Eastern Tianshan, Northwest China, and Tectonic Implications:Geochronological, Geochemical, and Hf Isotopic Evidence.International Geology Review, 58(10):1294-1310. https://doi.org/10.1080/00206814.2016.1152516

Wang, Y.H., Zhang, F.F., Liu, J.J., 2016.The Genesis of the Ores and Intrusions at the Yuhai Cu-Mo Deposit in Eastern Tianshan, NW China:Constraints from Geology, Geochronology, Geochemistry, and Hf Isotope Systematics.Ore Geology Reviews, 77:312-331. https://doi.org/10.1016/j.oregeorev.2016.03.003

Wu, F.Y., Sun, D.Y., Ge, W.C., et al., 2011.Geochronology of the Phanerozoic Granitoids in Northeastern China.Journal of Asian Earth Sciences, 41(1):1-30. https://doi.org/10.1016/j.jseaes.2010.11.014

Wu, Y.S., Zhou, K.F., Li, N., et al., 2017.Zircon U-Pb Dating and Sr-Nd-Pb-Hf Isotopes of the Ore-Associated Porphyry at the Giant Donggebi Mo Deposit, Eastern Tianshan, NW China.Ore Geology Reviews, 81:794-807. https://doi.org/10.1016/j.oregeorev.2016.02.007

Xiao, B., Chen, H.Y., Wang, Y.F., et al., 2015.Discovery of the Late Silurian Granodiorite and Its Tectonic Significance in the Tuwu-Yandong Porphyry Copper Deposits, Dananhu-Tousuquan Island Arc, Eastern Tianshan.Earth Science Frontiers, 22(6):251-266 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DXQY201506024.htm

Xiao, B., Chen, H.Y., Wang, Y.F., et al., 2017.Chlorite and Epidote Chemistry of the Yandong Cu Deposit, NW China: Metallogenic and Exploration Implications for Paleozoic Porphyry Cu Systems in the Eastern Tianshan.Ore Geology Reviews.https://doi.org/10.1016/j.oregeorev.2017.03.004

Xiao, W.J., Windley, B.F., Allen, M.B., et al., 2013.Paleozoic Multiple Accretionary and Collisional Tectonics of the Chinese Tianshan Orogenic Collage.Gondwana Research, 23(4):1316-1341. https://doi.org/10.1016/j.gr.2012.01.012

Xu, C., Chen, H.Y., Noel, W., et al., 2017.Alteration and Mineralization of Xinan Cu-Mo Ore Deposit in Zijinshan Orefield, Fujian Province, and Application of Short Wavelength Infra-Red Technology (SWIR) to Exploration.Mineral Deposits, 36(5):1013-1038 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KCDZ201705001.htm

Xu, L.L., Bi, X.W., Chen, Y.W., et al., 2012.Zircon Ce⁴⁺/Ce³⁺ Ratios of the Tongchang Intrusions in Jinping County, Yunnan Province:Implications for Mineralization.Acta Mineralogica Sinica, 32(1):74-82 (in Chinese with English abstract). doi: 10.5846/stxb

Yang, F.Q., Qin, J.H., Liu, F., et al., 2013.Ar-Ar Dating of the Ductile Shear Zones in the Yulekenhalasu Cu-(Mo) Ore Deposit.Geotectonica et Metallogenia, 37(1):1-10 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DGYK201301004.htm

Yang, K., Lian, C., Huntington, J.F., et al., 2005.Infrared Spectral Reflectance Characterization of the Hydrothermal Alteration at the Tuwu Cu-Au Deposit, Xinjiang, China.Mineralium Deposita, 40(3):324-336. https://doi.org/10.1007/s00126-005-0479-7

Yang, Z.M., Hou, Z.Q., White, N.C., et al., 2009.Geology of the Post-Collisional Porphyry Copper-Molybdenum Deposit at Qulong, Tibet.Ore Geology Reviews, 36(1/2/3):133-159. https://doi.org/10.1016/j.oregeorev.2009.03.003

Yang, Z.M., Hou, Z.Q., Yang, S.S., et al., 2012.Application of Short Wavelength Infrared (SWIR) Technique in Exploration of Poorly Eroded Porphyry Cu District:A Case Study of Niancun Ore District, Tibet.Mineral Deposits, 31(4):699-717 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-KCDZ201204005.htm

Zhang, L.C., Qin, K.Z., Xiao, W.J., 2008.Multiple Mineralization Events in the Eastern Tianshan District, NW China:Isotopic Geochronology and Geological Significance.Journal of Asian Earth Sciences, 32(2-4):236-246. https://doi.org/10.1016/j.jseaes.2007.10.011

Zhang, L.C., Qin, K.Z., Ying, J.F., et al., 2004.The Relationship between Ore-Forming Processes and Adakitic Rock in Tuwu-Yandong Porphyry Copper Metallogenic Belt, Eastern Tianshan Mountains.Acta Petrologica Sinica, 20(2):259-268 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB200402007.htm

Zhang, S.T., Chen, H.Y., Zhang, X.B., et al., 2017.Application of Short Wavelength Infrared (SWIR) Technique to Exploration of Skarn Deposit:A Case Study of Tonglvshan Cu-Fe-Au Deposit, Edongnan (Southeast Hubei) Ore Concentration Area.Mineral Deposits, 36(6):1263-1288 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-KCDZ201706002.htm

Zhang, Z.W., Zang, Y.S., Wang, Y.L., et al., 2016.Zircon SHRIMP U-Pb Age of the Yuhai Porphyry Copper Deposit in Eastern Tianshan Mountains of Xinjiang and Its Tectonic Implications.Acta Geoscientica Sinica, 37(1):59-68 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQXB201601006.htm

Zheng, Y.Y., Ci, Q., Wu, S., et al., 2017.The Discovery and Significance of Rongga Porphyry Mo Deposit in the Bangong-Nujiang Metallogenic Belt, Tibet.Earth Science, 42(9):1441-1453 (in Chinese with English abstract). https://doi.org/10.3799/dqkx.2017.109

Zhu, Y.F., An, F., Feng, W.Y., et al., 2016.Geological Evolution and Huge Ore-Forming Belts in the Core Part of the Central Asian Metallogenic Region.Journal of Earth Science, 27(3):491-506. https://doi.org/10.1007/s12583-016-0673-7

陈华勇, 韩金生, 2015.磁铁矿单矿物研究现状、存在问题和研究方向.矿物岩石地球化学通报, 34(4):724-730. doi: 10.3969/j.issn.1007-2802.2015.04.006

李华芹, 陈富文, 路远发, 等, 2004.东天山三岔口铜矿区矿化岩体SHRIMP U-Pb年代学及锶同位素地球化学特征研究.地球学报, 25(2):191-195. doi: 10.3321/j.issn:1006-3021.2004.02.018

刘敏, 王志良, 张作衡, 等, 2009.新疆东天山土屋斑岩铜矿流体包裹体地球化学特征.岩石学报, 25(6):1446-1455. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200906015

马星华, 陈斌, 王超, 等, 2015.早古生代古亚洲洋俯冲作用:来自新疆哈尔里克侵入岩的锆石U-Pb年代学、岩石地球化学和Sr-Nd同位素证据.岩石学报, 31(1):89-104. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201501007

秦克章, 方同辉, 王书来, 等, 2002.东天山板块构造分区、演化与成矿地质背景研究.新疆地质, 20(4):302-308. doi: 10.3969/j.issn.1000-8845.2002.04.002

石煜, 王玉往, 王京彬, 等, 2017.东天山二红洼岩体橄榄石成分对CuNi-VTiFe复合矿化的启示.地球科学, 42(3):325-338. http://earth-science.net/WebPage/Article.aspx?id=3546

王超, 陈斌, 马星华, 等, 2015.东天山三岔口地区早、晚古生代岩体成因及其对康古尔缝合带演化的意义.地球科学与环境学报, 37(5):52-70. doi: 10.3969/j.issn.1672-6561.2015.05.004

王京彬, 王玉往, 何志军, 2006.东天山大地构造演化的成矿示踪.中国地质, 33(3):461-469. doi: 10.3969/j.issn.1000-3657.2006.03.002

王强, 赵振华, 简平, 等, 2004.德兴花岗闪长斑岩SHRIMP锆石U-Pb年代学和Nd-Sr同位素地球化学.岩石学报, 20(2):315-324. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=YSXB200402011&dbname=CJFD&dbcode=CJFQ

肖兵, 陈华勇, 王云峰, 等, 2015.东天山土屋-延东铜矿矿区晚志留世岩体的发现及构造意义.地学前缘, 22(6):251-266. http://d.old.wanfangdata.com.cn/Periodical/dxqy201506021

胥磊落, 毕献武, 陈佑纬, 等, 2012.云南金平铜厂斑岩铜钼矿区岩体锆石Ce⁴⁺/Ce³⁺比值及其对成矿的指示意义.矿物学报, 32(1):74-82. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=KWXB201201012&dbname=CJFD&dbcode=CJFQ

许超, 陈华勇, , W., 等, 2017.福建紫金山矿田西南铜钼矿段蚀变矿化特征及SWIR勘查应用研究.矿床地质, 36(5):1013-1038. http://d.old.wanfangdata.com.cn/Periodical/kcdz201705001

杨富全, 秦纪华, 刘锋, 等, 2013.新疆准噶尔北缘玉勒肯哈腊苏铜(钼)矿区韧性剪切变形时代——来自白云母和黑云母Ar-Ar年龄的约束.大地构造与成矿学, 37(1):1-10. doi: 10.3969/j.issn.1001-1552.2013.01.001

杨志明, 侯增谦, 杨竹森, 等, 2012.短波红外光谱技术在浅剥蚀斑岩铜矿区勘查中的应用——以西藏念村矿区为例.矿床地质, 31(4):699-717. doi: 10.3969/j.issn.0258-7106.2012.04.004

张连昌, 秦克章, 英基丰, 等, 2004.东天山土屋-延东斑岩铜矿带埃达克岩及其与成矿作用的关系.岩石学报, 20(2):259-268. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200402008

张世涛, 陈华勇, 张小波, 等, 2017.短波红外光谱在矽卡岩矿床中的应用——以鄂东南铜绿山铜铁金矿为例.矿床地质, 36(6):1263-1288. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kcdz201706002

张照伟, 臧遇时, 王亚磊, 等, 2016.新疆东天山玉海斑岩铜矿锆石SHRIMP U-Pb年龄及构造意义.地球学报, 37(1):59-68. http://d.old.wanfangdata.com.cn/Periodical/dqxb201601007

郑有业, 次琼, 吴松, 等, 2017.西藏班公湖-怒江成矿带荣嘎斑岩型钼矿床的发现及意义.地球科学, 42(9):1441-1453. http://earth-science.net/WebPage/Article.aspx?id=3652

Relative Articles

Supplements(0)

Cited By

Proportional views