Gangdese metallogenic belt

中冈底斯成矿带查个勒矿床含矿岩体的年代学及成因

2012年5月25日  Chagele skarnporphyry deposit have been recently discovered in Tibet, which is located in middle of the Gangdese (or central Lhasa Terrane) metallogenic belt However, it is absence of the highprecision chronology of 2016年8月1日  The Qulong porphyry Cu–Mo deposit, Tibet, China, is located 50 km east of Lhasa (Fig 1) in the southeastern part of the Gangdese batholith It is a part of the Gangdese Thermal history of the giant Qulong Cu–Mo deposit, Gangdese 2010年6月16日  本文通过对成矿斑岩的系统地球化学研究，采用LAICPMS锆石UPb方法和辉钼矿ReOs方法研究了汤不拉矿床的成岩、成矿年龄。 研究结果显示汤不拉花岗斑岩锆石UPb 冈底斯东段汤不拉斑岩MoCu矿床成岩成矿时代与成因研究The 1500 kmlong Gangdese magmatic belt is a crucial region for copper polymetallic mineralization, offering valuable insights into collisional porphyry copper systems This study Petrogenesis and Metallogenic Significance of the

Redefining timing, genesis and geodynamic setting of

2024年8月1日  Iron, Cu, Pb–Zn, and W–Mo skarn deposits occur in the Gangdese metallogenic belt, Tibet A lack of precise age constraints for mineralization hinders understanding of the The Gangdese porphyry Cu belt (GPCB) in southern Tibet hosts two parallel E–Woriented metallogenic subbelts, including a southern Jurassic subductionrelated and a northern Copper behavior in arcbackarc systems: Insights into the2024年1月8日  The Gangdese metallogenic belt in Xizang is a globally renowned magmatic and porphyry copper belt It has undergone the entire process from the subduction of the Petrogenesis, oxidation state and volatile content of Dongga The Gangdese belt in southern Tibet forms the eastern section of the Trans Himalayan magmatic belt Until recently, the timing of magmatism in the Gangdese belt was poorly known due to the Metallogeny, geochronology and tectonic setting of the Gangdese belt

Simplified geological map of the Gangdese

As a case study, we predicted the metallogenic fertility of the detrital zircons in the eastern Gangdese belt in southern Tibet by applying the ML models trained by igneous zircon labeledThe 1500 kmlong Gangdese magmatic belt is a crucial region for copper polymetallic mineralization, offering valuable insights into collisional porphyry copper systems This study focuses on the Demingding deposit, a newly identified occurrence of molybdenum–copper (MoCu) mineralization within the eastern segment of the belt While the mineralization age, Petrogenesis and Metallogenic Significance of the Crustal conductivity footprint of the Miocene porphyry copper polymetallic deposits in the Gangdese metallogenic belt, Tibetan Plateau / Sheng, Yue; Jin, Sheng; Comeau, Matthew J et al In: Ore Geology Reviews, Vol 168, , 2024 Research output: Contribution to journal › Article › Scientific › peerreviewCrustal conductivity footprint of the Miocene porphyry 2020年5月15日  The Tethyan metallogenic domain (TMD), as one of the three major domains in the world, extends over 10000 km from east to west, and has developed several worldclass metallogenic belts, such as the Gangdese porphyry Cu belt, the Sanjiang metallogenic belt, the Iran porphyry Cu belt, the Pakistan porphyry Cu belt, the southeastern European epithermal Porphyry mineralization in the Tethyan orogen Science

Minerals Special Issue : TectonoMagmatic Evolution and

2023年10月20日  The Tethyan orogenic system is not only a huge tectonomagmatic belt, but also an extremely fertile metallogenic belt on Earth, and includes a variety of mineral deposits formed in different times and different tectonic settings Thus, the Tethyan orogenic belt is the preeminent natural laboratory for studying the Andeanstyle orogenesis and 2015年8月1日  The Gangdese metallogenic belt is located in the southern Lhasa subterrane ( Fig 1 a), between the LuobaduiMilashan Fault and the IndusYarlung Zangbo Suture Zone (Hou et al, 2009;Zhu et al Thermal history of the giant Qulong Cu–Mo deposit, Gangdese 2023年9月8日  In order to determine the optimal element assemblage for porphyry copper deposits, this study conducted statistical analysis on mineral assemblages from discovered deposits in the Gangdese metallogenic belt and identified Cu, Mo, Au, Ag, W, and Bi as key elements associated with porphyry copper depositsSpatial Overlay Analysis of Geochemical Singularity Index 2023年4月1日  Jiama, with more than 11 Mt of copper metal, is the largest porphyryskarn copper system in the Gangdese metallogenic belt, Tibet, China, creating ideal conditions for deciphering the origin of porphyry ores in a collision setting Despite massive studies of the geology, chronology, petrogenesis, and orerelated fluids and their sources in Geology, geochronology, and exploration of the Jiama giant

Simplified geological map of the Gangdese metallogenic belt

The Lakange porphyry Cu–Mo deposit within the Gangdese metallogenic belt of Tibet is located in the southern–central part of the eastern Lhasa block, in the Tibetan Tethyan tectonic domain2024年1月1日  The Demingding Cu–Mo deposit, found in the eastern Gangdese metallogenic belt in China, has a significant exploration potential Detailed field studies coupled with shortwavelength infrared (SWIR) spectroscopy and electron probe micro analyses (EPMA) identified a total of 15 alteration minerals such as white mica group minerals, chlorite, kandite, and Shortwavelength infrared characteristics and ScienceDirect2012年5月25日  Geological sketch map of tectonic outline of Gangdese metallogenic belt in Tibetan Plateau (a, modified after Zhu et al, 2011) and simplified geological map of Chagele deposit in middle of Gangdese metallogenic belt (b) Figure 2 Photomicrograph showing 中冈底斯成矿带查个勒矿床含矿岩体的年代学及成因2019年4月1日  Gangdese Copper (Molybdenum) Metallogenic Belt (GCMB), geologically correspondence with Gangdese Magmatic Arc (GMA), is located in the Tethyan Metallogenic Domain, which is one of the three main porphyry metallogenic belts in the world (Fig 1)Various magmatichydrothermal ore deposits are widely distributed in the GCMB, and the Differential exhumation histories between Qulong and

Metallogeny, geochronology and tectonic setting of the Gangdese belt

The Gangdese belt in southern Tibet forms the eastern section of the Trans Himalayan magmatic belt Until recently, the timing of magmatism in the Gangdese belt was poorly known due to the limited number of geochronological studies At least three major metallogenic epochs (EarlyMiddle Jurassic, CretaceousEocene and Miocene) within the 2021年1月1日  Chapter 12: Role of Alkaline Magmatism in Formation of Porphyry Deposits in Nonarc Settings: Gangdese and Sanjiang Metallogenic Belts Alkaline volcanic rocks (lamprophyres, shoshonites, and potassicultrapotassic volcanic rocks) are common in these metallogenic belts and provinces, but the temporal, spatial, and genetic relationship between Role of Alkaline Magmatism in Formation of Porphyry The genetic link between subduction and collisionrelated porphyry Cu deposits (PCD) is still not well understood The Gangdese porphyry Cu belt (GPCB) in southern Tibet hosts two parallel E–Woriented metallogenic subbelts, including a southern Jurassic subductionrelated and a northern Miocene postcollision PCD subbelt In this study, we combine new and published Copper behavior in arcbackarc systems: Insights into the2019年1月1日  The Gangdese metallogenic belt (GMB) within the Lhasa terrane is one of the most important and valuable mineralized regions in China (Zheng et al, 2007, Tang et al, 2013) and can be divided into the Nyainqêntanglha skarn PbZn belt (NSP) to the north and the Gangdese porphyry copper belt (GPCB) to the south (Wang et al, 2017)Age and genesis of the Pusangguo skarn Cudominated

Exhumation and preservation of the Bangbule PbZnCu

2024年4月1日  The Gangdese Metallogenic Belt (GMB), located in the southern Lhasa terrane, is a significant tectonicmagmatic belt with substantial mineral potential Since the collision between India and Eurasia, the belt has undergone strong compressive deformation, resulting in rapid deformation and complex processes ( Bilham et al, 1997 , Zhang et al 2019年1月1日  The Gangdese metallogenic belt (GMB) within the Lhasa terrane is one of the most important and valuable mineralized regions in China (Zheng et al, 2007, Tang et al, 2013) and can be divided into the Nyainqêntanglha skarn PbZn belt (NSP) to the north and the Gangdese porphyry copper belt (GPCB) to the south (Wang et al, 2017) Age and genesis of the Pusangguo skarn Cudominated 2024年1月8日  The Gangdese metallogenic belt in Xizang is a globally renowned magmatic and porphyry copper belt It has undergone the entire process from the subduction of the Neo–Tethyan oceanic plate to the collision between the Indian and Eurasian continental blocksPetrogenesis, oxidation state and volatile content of Dongga 2020年11月1日  The Gangdese Metallogenic Belt is an important tectonic unit in the Himalaya–Tibet orogenic belt because it contains Cu–(Mo–Au) and Pb–Zn–(Ag) deposits hosted by intermediate–silicic granitoid rocks of Jurassic to Miocene age (eg, Rui et al, 2003, Hou et al, 2009, Yang et al, 2016a, Yang et al, 2016b, Tafti et al, 2014, Wang Discovery of Late Triassic mineralization in the Gangdese Metallogenic

Age and genesis of the Pusangguo skarn Cudominated

2018年8月1日  The Pusangguo skarn is a newly discovered CuPbZn deposit in the Gangdese metallogenic belt, Tibet In order to constrain the age of the deposit and the source of hydrothermal fluids, various Thermal history of the giant Qulong CuMo deposit, Gangdese metallogenic belt, Tibet: Constraints on magmatichydrothermal evolution and exhumation Gondwana Research 36: pp 390–409 Source TitleThermal history of the giant Qulong CuMo deposit, Gangdese The origin of the Jiama and the Zhibula polymetallic copper deposits in the Gangdese metallogenic belt, southern Tibet, is a problem of long controversy This paper gives for the first time the highly precise ReOs age of molybdenite from these two polymetallic copper deposits The ReOs model ages of 7 molybdenite samples from the Jiama deposit vary from (154±02) Molybdenite ReOs dating of Jiama and Zhibula polymetallic 2019年1月21日  The δ 34 S VCDT values of the typical Pb–Zn polymetallic deposits in the Gangdese metallogenic belt have a relatively large range of −116‰ to 60‰, different from those of the porphyry Cu ± Mo ± Au deposits (mainly vary from −20‰ to 10‰) in the Gangdese metallogenic belt, indicating that the sulphur in the oreforming fluid Sulphur and lead isotopic compositions of the Pb–Zn

ReOs dating for molybdenite from Qulong porphyry copper

2003年1月1日  Data of the Yaguila PbZnAg deposit from Zheng et al (2015), and Xu (2017) As a worldclass Cu polymetallic metallogenic belt, the Gangdese metallogenic belt is well known for its extensive 2024年5月22日  The Gangdese metallogenic belt, which is located in the southern margin of the Lhasa terrane, Tibetan Plateau (Fig 1), hosts the giant Jiama and Qulong and some large to small, such as the Nuri, Chongmuda and Bairong, postcollisional porphyry Cu deposits (Lu et al 2015; Wang et al 2014a, b; Yang et al 2015; Zheng et al 2016), containing a Cu resource of Role of chalcophile element fertility in the formation of the 2023年12月1日  The Gangdese Metallogenic Belt (GMB) is situated in the south of the Tibetan plateau and north of the Himalayan terrane Within the south of GMB resides the Yarlung Zangbo Suture Zone (YZSZ) formed from the closure of the NeoTethys Ocean in the Cenozoic (Yin and Harrison, 2000)A series of NS rifts and EW faults, such as YadongGulu Rift (YGR), Luoba Pn velocity and anisotropy at the lithospheric mantle wedge 2024年4月1日  The Gangdese metallogenic belt is considered the largest copper polymetallic belt in China, which is dominated by porphyry and skarn deposits, where the whole process of plate convergence oreforming from subduction to continental collision and postcollision takes place (Hou and Cook, 2009; Hou et al, 2015, Hou et al, 2020; Pan et al, 2012; Richards, 2015)Mineral exploration model for Lhasa Area, eastern Gangdese metallogenic

Geology, geochronology, and geochemistry of the

2020年12月1日  Discovery of epithermal AuSb deposits in Gangdese metallogenic belt of Tibet and its significance : case study of Longruri AuSb deposit Miner Depos, 24 (2005), pp 595602 (in Chinese with English abstract) Crossref Google Scholar Li et al, 20172023年8月1日  Gangdese metallogenic belt produced in a continental arc setting, witnessing the complete process from the subduction of NeoTethyan oceanic slab to collision with the IndoAsian continents It makes a great subject for researching the composition as well as evolution of lithosphere The Gangdese belt developed a largescale adakitic magmatism Zircon HfO and apatite SrO isotopes jointly reveal the 2024年2月15日  Geology, geochronology, and geochemistry of the Sinongduo Ag–Pb–Zn deposit in the Gangdese metallogenic belt: implications of intermediate sulfdation mineralization in the Linzizong volcanic succession Ore Geol Rev, 127 (2020), Article View PDF View article View in Scopus Google ScholarPetrogenesis of the granitoids related to skarntype The 1500 kmlong Gangdese magmatic belt is a crucial region for copper polymetallic mineralization, offering valuable insights into collisional porphyry copper systems This study focuses on the Demingding deposit, a newly identified occurrence of molybdenum–copper (MoCu) mineralization within the eastern segment of the belt While the mineralization age, Petrogenesis and Metallogenic Significance of the

Crustal conductivity footprint of the Miocene porphyry

Crustal conductivity footprint of the Miocene porphyry copper polymetallic deposits in the Gangdese metallogenic belt, Tibetan Plateau / Sheng, Yue; Jin, Sheng; Comeau, Matthew J et al In: Ore Geology Reviews, Vol 168, , 2024 Research output: Contribution to journal › Article › Scientific › peerreview2020年5月15日  The Tethyan metallogenic domain (TMD), as one of the three major domains in the world, extends over 10000 km from east to west, and has developed several worldclass metallogenic belts, such as the Gangdese porphyry Cu belt, the Sanjiang metallogenic belt, the Iran porphyry Cu belt, the Pakistan porphyry Cu belt, the southeastern European epithermal Porphyry mineralization in the Tethyan orogen Science2023年10月20日  The Tethyan orogenic system is not only a huge tectonomagmatic belt, but also an extremely fertile metallogenic belt on Earth, and includes a variety of mineral deposits formed in different times and different tectonic settings Thus, the Tethyan orogenic belt is the preeminent natural laboratory for studying the Andeanstyle orogenesis and Minerals Special Issue : TectonoMagmatic Evolution and2015年8月1日  The Gangdese metallogenic belt is located in the southern Lhasa subterrane ( Fig 1 a), between the LuobaduiMilashan Fault and the IndusYarlung Zangbo Suture Zone (Hou et al, 2009;Zhu et al Thermal history of the giant Qulong Cu–Mo deposit, Gangdese

Spatial Overlay Analysis of Geochemical Singularity Index

2023年9月8日  In order to determine the optimal element assemblage for porphyry copper deposits, this study conducted statistical analysis on mineral assemblages from discovered deposits in the Gangdese metallogenic belt and identified Cu, Mo, Au, Ag, W, and Bi as key elements associated with porphyry copper deposits2023年4月1日  Jiama, with more than 11 Mt of copper metal, is the largest porphyryskarn copper system in the Gangdese metallogenic belt, Tibet, China, creating ideal conditions for deciphering the origin of porphyry ores in a collision setting Despite massive studies of the geology, chronology, petrogenesis, and orerelated fluids and their sources in Geology, geochronology, and exploration of the Jiama giant The Lakange porphyry Cu–Mo deposit within the Gangdese metallogenic belt of Tibet is located in the southern–central part of the eastern Lhasa block, in the Tibetan Tethyan tectonic domainSimplified geological map of the Gangdese metallogenic belt 2024年1月1日  The Demingding Cu–Mo deposit, found in the eastern Gangdese metallogenic belt in China, has a significant exploration potential Detailed field studies coupled with shortwavelength infrared (SWIR) spectroscopy and electron probe micro analyses (EPMA) identified a total of 15 alteration minerals such as white mica group minerals, chlorite, kandite, and Shortwavelength infrared characteristics and ScienceDirect

中冈底斯成矿带查个勒矿床含矿岩体的年代学及成因

2012年5月25日  Geological sketch map of tectonic outline of Gangdese metallogenic belt in Tibetan Plateau (a, modified after Zhu et al, 2011) and simplified geological map of Chagele deposit in middle of Gangdese metallogenic belt (b) Figure 2 Photomicrograph showing

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