The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan

ZHU Zhi-jun; GUO Fu-sheng; SONG Yu-cai; AN Qian

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Article Navigation > Acta Sedimentologica Sinica > 2014 > 32(6): 997-1006

ZHU Zhi-jun, GUO Fu-sheng, SONG Yu-cai, AN Qian. The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan[J]. Acta Sedimentologica Sinica, 2014, 32(6): 997-1006.

Citation:

ZHU Zhi-jun, GUO Fu-sheng, SONG Yu-cai, AN Qian. The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan[J]. Acta Sedimentologica Sinica, 2014, 32(6): 997-1006.

The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan

1.
State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China Institute of Technology, Nanchang 330013;
2.
College of Geosciences, East China Institute of Technology, Nanchang 330013;
3.
Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037

Received Date: 2013-08-22
Rev Recd Date: 2013-11-25
Publish Date: 2014-12-10

Abstract

The Mesozoic and Cenozoic basin of Lanping attracts more and more attention because of its accumulation of large amounts of metal deposits. This paper take Paleogene infilling sequence in the basin as the research object, adopt clastic composition, geochemical means to study the evolution of Lanping Paleogene basin, to further explore the relationship between Paleogene each evolution stage and mineralization in Lanping Basin, for the next step prospecting direction. The results show that Lanping Basin occur deformation due to the slow uplift of the Yangtze continent in Paleocene- Early Eocene(E₁-E₂¹), thus formed nearly north and south trending long and narrow type extrusion depression basin, on the whole the basin formed East steep and west slope, shallow in the east and deep in the west, sediment grain size coarsening upward gradually, showed the water upward shallowing and lake gradually atrophy.Because of the stage of the extrusion depression, it's relatively stable. Lanping Basin both east and west sides of orogenic belt to the basin hinterland strong thrust propagation because of the Himalayan movement in Late Eocene- Oligocene(E₂²-E₃), formed pattern of the wedge nappe and sedimentary basin to further narrow, most areas of extrusion fold and with some degree of difference uplift, caused only residual sedimentary record intermontane basin in the north of Lanping Basin, the southern and central part of basin is mostly uplift and develop into denudation area. Most area of Lanping Basin inversion mountain, only in the nappe front residual intermontane basin, basin filling by molasse conglomerate of Baoxiangsi Formation and Jinsichang Formation in the Eocene-Oligocene, this period is Lanping Basin bidirectional thrust nappe most intensely active period. On the results of previous studies on the Lanping Basin metallogenic rule discovery that ore-forming and tectonic-sedimentary evolution of Lanping Basin with good coupled. Basin sedimentary rocks-hosted base metal deposit ore emplacement is closely related to the internal deformation of the basin, which controlled by Indian - Asian continental collision and extrusion, Yangtze paleocontinent and Yunnan-Tibet ancient mosaic and collision. According to the basin Paleogene infilling sequence characteristics and substance accumulation rules, thinking that the Paleogene Lanping Basin under the compressional tectonic background, forming the ore-control structures are extruded and depression - fold structure, mass region extrusion strike-slip structure. These structural deformation can be ore structures, can also be a guide ore structure. The Paleogene tectonic and sedimentary evolution of the Lanping Basin can be further divided into two stages: The first stage is squeeze-depression of the Paleocene - early Eocene, the second stage is the extrusion strike-slip stage of late Eocene-Oligocene.In the early stage of the extrusion and depression(65~41 Ma), formed vein Cu deposit and Fulongchang vein Cu-Ag-Pb-Zn (48~49 Ma) deposit of the Lanping Basin western depression fold nappe belt. Ore was only intermittent veinlike due to the space constraints of ore. In the late extrusion strike-slip stage (40~26 Ma), the edge of the basin to the side basin hinterland produce nappe movement and one side along the boundary fault strike slip movement. Formed large-scale east and west nappe. When the nappe advance to the deposition of gypsum salt built, gravity pressure and density inversion makes salt diapir rise form the dome structure, Thus formed Hexi-Sanshan Pb-Zn (-Ag-Sr) deposits and Jinding super large Pb-Zn (-34 Ma) deposits of the Lanping Basin Eastern thrust nappe belt.
- tectonic -sedimentary evolution,
- mineralization,
- Paleogene,
- Lanping Basin

References

[1]	罗建宁,张正贵,陈明,等. 三江特提斯沉积地质与成矿[M]. 北京:地质出版社,1991:1-231[Luo Jianning, Zhang Zhenggui, Chen Ming, et al. Sanjiang Tethyan Sedimentary Geology and Mineralization[M]. Beijing: Geological Publishing House, 1991: 1-231]
[2]	刘增乾,李兴振,叶同庆,等. 三江地区构造岩浆带的划分与矿产分布规律[M]. 北京:地质出版社,1993:1-246[Liu Zengqian, Li Xingzhen, Ye Tongqing, et al. Sanjiang Area Tectonic Magmatic Belts and Mineral Resources Distribution[M]. Beijing: Geological Publishing House, 1993: 1-246]
[3]	刘肇昌,李凡友,钟康惠,等. 扬子地台西缘构造演化与成矿[M]. 成都:电子科技大学出版社,1996:165-219[Liu Zhaochang, Li Fanyou, Zhong Kanghui, et al. The Western Margin of the Yangtze Craton Tectonic Evolution and Mineralization[M]. Chengdu: University of Electronic Science and Technology Press, 1996: 165-219]
[4]	牟传龙,王建,余谦,等. 兰坪中新生代沉积盆地演化[J]. 矿物岩石,1999,19(3):30-36[Mou Chuanlong, Wang Jian, Yu Qian, et al. The evolution of the sedimentary basin in Lanping area during Mesozoic-Cenozoic[J]. Journal of Mineralogy and Petrology, 1999, 19(3): 30-36]
[5]	陶晓风,朱利东,刘登忠,等. 滇西兰坪盆地的形成及演化[J]. 成都理工学院学报,2002,29(5):521-525[Tao Xiaofeng, Zhu Lidong, Liu Dengzhong, et al. The formation and evolution of the Lanping Basin in western Yunnan[J]. Journal of Chengdu University of Technology, 2002, 29(5): 521-525]
[6]	宋玉财,侯增谦,杨天南,等. “三江”喜马拉雅期沉积岩容矿贱金属矿床基本特征与成因类型[J]. 岩石矿物学杂志,2011,30(3):355-380[Song Yucai, Hou Zengqian, Yang Tiannan, et al. Sediment-hosted Himalayan base metal deposits in Sanjiang region: characteristics and genetic types[J]. Acta Petrologica et Mineralogica, 2011, 30(3): 355-380]
[7]	唐永永,毕献武,武丽艳,等. 金顶铅锌矿黄铁矿 Re-Os 定年及其地质意义[J]. 矿物学报,2013,3(3):287-294[Tang Yongyong, Bi Xianwu, Wu Liyan, et al. Re-Os isotopic dating of pyrite from Jinding Zn-Pb ore deposit and its geological significance[J]. Acta Mineralogica Sinica, 2013, 3(3): 287-294]
[8]	罗君烈,杨友华,赵准,等. 滇西特提斯的演化及主要金属矿床的成矿作用[M]. 北京:地质出版社,1994:157-215[Luo Junlie, Yang Youhua, Zhao Zhun, et al. Tethyan Evolution and Mineralization of Major Metallic Ore Deposits in Western Yunnan[M]. Beijing: Geological Publishing House, 1994: 157-215]
[9]	王义昭,李兴林,段丽兰,等. 三江地区南段大地构造与成矿[M]. 北京:地质出版社,2000:107-120[Wang Yizhao, Li Xinlin, Duan Lilan, et al. Sanjiang Area South of Tectonics and Metallogeny[M]. Beijing: Geological Publishing House, 2000: 107-120]
[10]	马宏杰. 中国西南横断山地区新生代地层学及古环境变化研究[D]. 昆明:昆明理工大学,2013:132-148[Ma Hongjie. The study on the Cenozoic stratigraphy and paleoenvironmental changes in Hengduan Mountains located in Southwest China [D]. Kunming: Kunming University of Science and Technology, 2013: 132-148]
[11]	Bhatia M R. Plate tectonics and geochemical composition of sandstone [J]. Journal of Geology, 1983, 91(6): 611-627
[12]	Roser B P, Korsch R J. Determination of tectonic setting of sandstone mudstone suites using SiO₂ content and K₂O/Na₂O ratio[J]. Journal of Geology, 1986, 94(5): 635-650
[13]	李志明,刘家军,胡瑞忠,等. 兰坪中新生代盆地沉积岩源区构造背景和物源属性研究—砂岩地球化学证据[J]. 沉积学报,2003,21(4):547-552[Li Zhiming, Liu Jiajun, Hu Ruizhong, et al. Tectonic setting and provenance of source rock for sedimentary rocks in Lanping Mesozoie-Cenozoic basin: evidence from geochemistry of sandstones [J]. Acta Sedimentologica Sinica, 2003, 21(4): 547-552]
[14]	宋玉财. “三江”沉积岩容矿贱金属矿床:发育特点与成矿模型[D]. 北京:中国地质科学院,2009:1-120[Song Yucai. "Sanjiang" the sedimentary rock hosted base metal deposits: development characteristics and metallogenic model[D]. Beijing: Chinese Academy of Geological Sciences, 2009:1-120]
[15]	莫宣学,赵志丹,喻学惠,等. 青藏高原新生代碰撞—后碰撞火成岩[M]. 北京:地质出版社,2009:1-396[Mo Xuanxue, Zhao Zhidan, Yu Xuehui, et al. The Cenozoic Collision and Post Collision Volcanic Rock[M]. Beijing: Geological Publishing House, 2009: 1-396]
[16]	Ding Lin, Kapp Paul, Wan Xiaoqiao. Paleocene-Eocene record of ophiolite obduction and initial India-Asia collision, south central Tibet [J]. Tectonics, 2005, 24(1): 1-18
[17]	侯增谦,潘桂棠,王安建,等. 青藏高原碰撞造山带:Ⅱ.晚碰撞转换成矿作用[J]. 矿床地质,2006,25(5):521-533[Hou Zengqian, Pan Guitang, Wang Anjian, et al. Metallogenesis in Tibetan collisional orogenic belt: Ⅱ. Mineralization in late-collisional transformation setting[J]. Mineral Deposits, 2006, 25(5): 521-533]
[18]	曾荣,薛春纪,刘淑文,等. 云南金顶铅锌矿床成矿流体与流体的稀土元素研究[J]. 地质与勘探,2007,43(2):55-61[Zeng Rong, Xue Chunji, Liu Shuwen, et al. REE of fluid inclusion and ore-forming fluids in the giant Jingding Pb-Zn deposit, Yunnan[J]. Geology and Prospecting, 2007, 43(2): 55-61]
[19]	徐晓春,谢巧勤,陆三明,等. 滇西兰坪盆地西缘铜矿床矿物流体包裹体研究[J]. 矿物学报,2005,25(2):170-176[Xu Xiaochun, Xie Qiaoqin, Lu Sanming, et al. Fluid inclusion characteristics of copper deposits on the western border of Lanping Basin, Yunnan province[J]. Acta Mieralogica Sinica, 2005, 25(2): 170-176]
[20]	张乾. 云南金顶超大型铅锌矿床的铅同位素组成及铅来源探讨[J]. 地质与勘探,1993,29(5):21-28[Zhang Qian. Pb isotopic composition of Jinding super-large Pb-Zn deposit in Yunnan province and discussion on the source of lead[J]. Geology and Prospecting, 1993, 29(5): 21-28]
[21]	薛春纪,陈毓川,杨建民,等. 滇西兰坪盆地构造体制和成矿背景分析[J]. 矿床地质,2002,21(1):36-44[Xue Chunji, Chen Yuchuan, Yang Jianmin, et al. Analysis of ore-forming background and tectonic system of Lanping Basin, western Yunnan province[J]. Mineral Deposits, 2002, 21(1): 36-44]
[22]	朱志军,姜勇彪,郭福生,等. 兰坪盆地古近纪沉积相类型及沉积环境演化[J]. 岩石矿物学杂志,2011,30(3):409-418[Zhu Zhijun, Jiang Yongbiao, Guo Fusheng, et al. Palaeogene sedimentary facies types and sedimentary environment evolution in Lanping Basin[J]. Acta Petrologica et Mineralogica, 2011, 30(3): 409-418]
[23]	张峰,唐菊兴,陈洪德,等. 兰坪盆地演化与成矿特征[J]. 地质与勘探,2010,46(1):85-92[Zhang Feng, Tang Juxing, Chen Hongde, et al. The evolution and metallogenic characteristics of Lanping Basin[J]. Geology and Exploration, 2010, 46(1): 85-92]

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan

1. State Key Laboratory Breeding Base of Nuclear Resources and Environment, East China Institute of Technology, Nanchang 330013;

2. College of Geosciences, East China Institute of Technology, Nanchang 330013;

3. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037

Received Date: 2013-08-22

Rev Recd Date: 2013-11-25

Publish Date: 2014-12-10

Key words:

Abstract: The Mesozoic and Cenozoic basin of Lanping attracts more and more attention because of its accumulation of large amounts of metal deposits. This paper take Paleogene infilling sequence in the basin as the research object, adopt clastic composition, geochemical means to study the evolution of Lanping Paleogene basin, to further explore the relationship between Paleogene each evolution stage and mineralization in Lanping Basin, for the next step prospecting direction. The results show that Lanping Basin occur deformation due to the slow uplift of the Yangtze continent in Paleocene- Early Eocene(E₁-E₂¹), thus formed nearly north and south trending long and narrow type extrusion depression basin, on the whole the basin formed East steep and west slope, shallow in the east and deep in the west, sediment grain size coarsening upward gradually, showed the water upward shallowing and lake gradually atrophy.Because of the stage of the extrusion depression, it's relatively stable. Lanping Basin both east and west sides of orogenic belt to the basin hinterland strong thrust propagation because of the Himalayan movement in Late Eocene- Oligocene(E₂²-E₃), formed pattern of the wedge nappe and sedimentary basin to further narrow, most areas of extrusion fold and with some degree of difference uplift, caused only residual sedimentary record intermontane basin in the north of Lanping Basin, the southern and central part of basin is mostly uplift and develop into denudation area. Most area of Lanping Basin inversion mountain, only in the nappe front residual intermontane basin, basin filling by molasse conglomerate of Baoxiangsi Formation and Jinsichang Formation in the Eocene-Oligocene, this period is Lanping Basin bidirectional thrust nappe most intensely active period. On the results of previous studies on the Lanping Basin metallogenic rule discovery that ore-forming and tectonic-sedimentary evolution of Lanping Basin with good coupled. Basin sedimentary rocks-hosted base metal deposit ore emplacement is closely related to the internal deformation of the basin, which controlled by Indian - Asian continental collision and extrusion, Yangtze paleocontinent and Yunnan-Tibet ancient mosaic and collision. According to the basin Paleogene infilling sequence characteristics and substance accumulation rules, thinking that the Paleogene Lanping Basin under the compressional tectonic background, forming the ore-control structures are extruded and depression - fold structure, mass region extrusion strike-slip structure. These structural deformation can be ore structures, can also be a guide ore structure. The Paleogene tectonic and sedimentary evolution of the Lanping Basin can be further divided into two stages: The first stage is squeeze-depression of the Paleocene - early Eocene, the second stage is the extrusion strike-slip stage of late Eocene-Oligocene.In the early stage of the extrusion and depression(65~41 Ma), formed vein Cu deposit and Fulongchang vein Cu-Ag-Pb-Zn (48~49 Ma) deposit of the Lanping Basin western depression fold nappe belt. Ore was only intermittent veinlike due to the space constraints of ore. In the late extrusion strike-slip stage (40~26 Ma), the edge of the basin to the side basin hinterland produce nappe movement and one side along the boundary fault strike slip movement. Formed large-scale east and west nappe. When the nappe advance to the deposition of gypsum salt built, gravity pressure and density inversion makes salt diapir rise form the dome structure, Thus formed Hexi-Sanshan Pb-Zn (-Ag-Sr) deposits and Jinding super large Pb-Zn (-34 Ma) deposits of the Lanping Basin Eastern thrust nappe belt.

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Reference (23)

[1]	罗建宁,张正贵,陈明,等. 三江特提斯沉积地质与成矿[M]. 北京:地质出版社,1991:1-231[Luo Jianning, Zhang Zhenggui, Chen Ming, et al. Sanjiang Tethyan Sedimentary Geology and Mineralization[M]. Beijing: Geological Publishing House, 1991: 1-231]
[2]	刘增乾,李兴振,叶同庆,等. 三江地区构造岩浆带的划分与矿产分布规律[M]. 北京:地质出版社,1993:1-246[Liu Zengqian, Li Xingzhen, Ye Tongqing, et al. Sanjiang Area Tectonic Magmatic Belts and Mineral Resources Distribution[M]. Beijing: Geological Publishing House, 1993: 1-246]
[3]	刘肇昌,李凡友,钟康惠,等. 扬子地台西缘构造演化与成矿[M]. 成都:电子科技大学出版社,1996:165-219[Liu Zhaochang, Li Fanyou, Zhong Kanghui, et al. The Western Margin of the Yangtze Craton Tectonic Evolution and Mineralization[M]. Chengdu: University of Electronic Science and Technology Press, 1996: 165-219]
[4]	牟传龙,王建,余谦,等. 兰坪中新生代沉积盆地演化[J]. 矿物岩石,1999,19(3):30-36[Mou Chuanlong, Wang Jian, Yu Qian, et al. The evolution of the sedimentary basin in Lanping area during Mesozoic-Cenozoic[J]. Journal of Mineralogy and Petrology, 1999, 19(3): 30-36]
[5]	陶晓风,朱利东,刘登忠,等. 滇西兰坪盆地的形成及演化[J]. 成都理工学院学报,2002,29(5):521-525[Tao Xiaofeng, Zhu Lidong, Liu Dengzhong, et al. The formation and evolution of the Lanping Basin in western Yunnan[J]. Journal of Chengdu University of Technology, 2002, 29(5): 521-525]
[6]	宋玉财,侯增谦,杨天南,等. “三江”喜马拉雅期沉积岩容矿贱金属矿床基本特征与成因类型[J]. 岩石矿物学杂志,2011,30(3):355-380[Song Yucai, Hou Zengqian, Yang Tiannan, et al. Sediment-hosted Himalayan base metal deposits in Sanjiang region: characteristics and genetic types[J]. Acta Petrologica et Mineralogica, 2011, 30(3): 355-380]
[7]	唐永永,毕献武,武丽艳,等. 金顶铅锌矿黄铁矿 Re-Os 定年及其地质意义[J]. 矿物学报,2013,3(3):287-294[Tang Yongyong, Bi Xianwu, Wu Liyan, et al. Re-Os isotopic dating of pyrite from Jinding Zn-Pb ore deposit and its geological significance[J]. Acta Mineralogica Sinica, 2013, 3(3): 287-294]
[8]	罗君烈,杨友华,赵准,等. 滇西特提斯的演化及主要金属矿床的成矿作用[M]. 北京:地质出版社,1994:157-215[Luo Junlie, Yang Youhua, Zhao Zhun, et al. Tethyan Evolution and Mineralization of Major Metallic Ore Deposits in Western Yunnan[M]. Beijing: Geological Publishing House, 1994: 157-215]
[9]	王义昭,李兴林,段丽兰,等. 三江地区南段大地构造与成矿[M]. 北京:地质出版社,2000:107-120[Wang Yizhao, Li Xinlin, Duan Lilan, et al. Sanjiang Area South of Tectonics and Metallogeny[M]. Beijing: Geological Publishing House, 2000: 107-120]
[10]	马宏杰. 中国西南横断山地区新生代地层学及古环境变化研究[D]. 昆明:昆明理工大学,2013:132-148[Ma Hongjie. The study on the Cenozoic stratigraphy and paleoenvironmental changes in Hengduan Mountains located in Southwest China [D]. Kunming: Kunming University of Science and Technology, 2013: 132-148]
[11]	Bhatia M R. Plate tectonics and geochemical composition of sandstone [J]. Journal of Geology, 1983, 91(6): 611-627
[12]	Roser B P, Korsch R J. Determination of tectonic setting of sandstone mudstone suites using SiO₂ content and K₂O/Na₂O ratio[J]. Journal of Geology, 1986, 94(5): 635-650
[13]	李志明,刘家军,胡瑞忠,等. 兰坪中新生代盆地沉积岩源区构造背景和物源属性研究—砂岩地球化学证据[J]. 沉积学报,2003,21(4):547-552[Li Zhiming, Liu Jiajun, Hu Ruizhong, et al. Tectonic setting and provenance of source rock for sedimentary rocks in Lanping Mesozoie-Cenozoic basin: evidence from geochemistry of sandstones [J]. Acta Sedimentologica Sinica, 2003, 21(4): 547-552]
[14]	宋玉财. “三江”沉积岩容矿贱金属矿床:发育特点与成矿模型[D]. 北京:中国地质科学院,2009:1-120[Song Yucai. "Sanjiang" the sedimentary rock hosted base metal deposits: development characteristics and metallogenic model[D]. Beijing: Chinese Academy of Geological Sciences, 2009:1-120]
[15]	莫宣学,赵志丹,喻学惠,等. 青藏高原新生代碰撞—后碰撞火成岩[M]. 北京:地质出版社,2009:1-396[Mo Xuanxue, Zhao Zhidan, Yu Xuehui, et al. The Cenozoic Collision and Post Collision Volcanic Rock[M]. Beijing: Geological Publishing House, 2009: 1-396]
[16]	Ding Lin, Kapp Paul, Wan Xiaoqiao. Paleocene-Eocene record of ophiolite obduction and initial India-Asia collision, south central Tibet [J]. Tectonics, 2005, 24(1): 1-18
[17]	侯增谦,潘桂棠,王安建,等. 青藏高原碰撞造山带:Ⅱ.晚碰撞转换成矿作用[J]. 矿床地质,2006,25(5):521-533[Hou Zengqian, Pan Guitang, Wang Anjian, et al. Metallogenesis in Tibetan collisional orogenic belt: Ⅱ. Mineralization in late-collisional transformation setting[J]. Mineral Deposits, 2006, 25(5): 521-533]
[18]	曾荣,薛春纪,刘淑文,等. 云南金顶铅锌矿床成矿流体与流体的稀土元素研究[J]. 地质与勘探,2007,43(2):55-61[Zeng Rong, Xue Chunji, Liu Shuwen, et al. REE of fluid inclusion and ore-forming fluids in the giant Jingding Pb-Zn deposit, Yunnan[J]. Geology and Prospecting, 2007, 43(2): 55-61]
[19]	徐晓春,谢巧勤,陆三明,等. 滇西兰坪盆地西缘铜矿床矿物流体包裹体研究[J]. 矿物学报,2005,25(2):170-176[Xu Xiaochun, Xie Qiaoqin, Lu Sanming, et al. Fluid inclusion characteristics of copper deposits on the western border of Lanping Basin, Yunnan province[J]. Acta Mieralogica Sinica, 2005, 25(2): 170-176]
[20]	张乾. 云南金顶超大型铅锌矿床的铅同位素组成及铅来源探讨[J]. 地质与勘探,1993,29(5):21-28[Zhang Qian. Pb isotopic composition of Jinding super-large Pb-Zn deposit in Yunnan province and discussion on the source of lead[J]. Geology and Prospecting, 1993, 29(5): 21-28]
[21]	薛春纪,陈毓川,杨建民,等. 滇西兰坪盆地构造体制和成矿背景分析[J]. 矿床地质,2002,21(1):36-44[Xue Chunji, Chen Yuchuan, Yang Jianmin, et al. Analysis of ore-forming background and tectonic system of Lanping Basin, western Yunnan province[J]. Mineral Deposits, 2002, 21(1): 36-44]
[22]	朱志军,姜勇彪,郭福生,等. 兰坪盆地古近纪沉积相类型及沉积环境演化[J]. 岩石矿物学杂志,2011,30(3):409-418[Zhu Zhijun, Jiang Yongbiao, Guo Fusheng, et al. Palaeogene sedimentary facies types and sedimentary environment evolution in Lanping Basin[J]. Acta Petrologica et Mineralogica, 2011, 30(3): 409-418]
[23]	张峰,唐菊兴,陈洪德,等. 兰坪盆地演化与成矿特征[J]. 地质与勘探,2010,46(1):85-92[Zhang Feng, Tang Juxing, Chen Hongde, et al. The evolution and metallogenic characteristics of Lanping Basin[J]. Geology and Exploration, 2010, 46(1): 85-92]

The Relationship between Paleogene Tectonic-sedimentary Evolution and Mineralization of Lanping Basin in the Western Yunnan

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通讯作者: 陈斌, bchen63@163.com

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