Ore Geology Reviews | The Mesozoic Mineral System of South China
select article Origin and evolution of ore-forming fluids in a tungsten mineralization system, Middle Jiangnan orogenic belt, South China: Constraints from in-situ LA-ICP-MS analyses of scheelite
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[PDF] Multi-stage magma evolution recorded by apatite and …
Abstract The Shatanjiao pluton, located in the eastern Tongling region (Eastern China), is of great research significance for the study of magma evolutionary processes because this pluton is related to the regional Cu-Au mineralization. Zircon U-Pb dating on two granodiorite samples from this pluton yields ages of 141.9 ± 3.1 Ma …
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Geochemistry of sulfide minerals from skarn Cu (Au) deposits in …
In situ elemental compositions of sulfide minerals have been widely applied to trace ore-forming processes of magmatic-hydrothermal ore systems, yet the application of elemental compositions of the sulfide minerals in skarn ore deposits is still restricted by the lack of understanding of their behaviors during the skarn formation processes. In this …
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3D mineral exploration targeting with multi-dimensional …
The Tongling Cu(-Au) district is the most important magma-skarn type Cu(-Au) polymetallic districts in the Middle-Lower Yangtze metallogenic belt of China.The previous studies in the Tongling Cu(Au) district compiled available digital geological, geochemical, geophysical, and remote sensing datasets.As the discovery of near-surface …
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Chemical and stable isotopic geochemical characteristics of ore …
The Shizishan ore field is the largest gold–copper ore field in the Tongling ore district of Anhui Province, China. Copper and gold deposits in the district are present as one-commodity deposits ...
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Magmatic stock emplacement and its constraints on the …
We have chosen the typical Tongguanshan skarn ore deposit (eastern China) as our target area. ... Zircon U-Pb geochronology of the Mesozoic intrusive rocks in the Tongling region: implications for copper-gold mineralization. Acta Petrologica Sinica 24, 1782 –800 (in Chinese with English Abstract).
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Ore Geology Reviews
The Fenghuangshan copper–gold deposit, located in the Tongling ore cluster field along the Lower Yangtze ... ore deposit belts in China (Chang et al., 1991; Deng et al., 2002; Pan
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Frontiers | 3D mineral exploration Cu-Zn targeting with multi …
The Weilasituo-bairendaba district is located at the eastern end of the Central Asian Orogenic Belt, which is an important component of the Cu-Pb-Zn polymetallic metallogenic belt on the Western slope of the Greater Xing'an Range in Inner Mongolia, China. The known Cu-Zn deposits such as the Weilasituo Cu-Zn deposit and the …
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Geological and Geochemical Characteristics of the Huangshilao
The Huangshilao gold deposit (>13.5 t Au) is comprised of stratabound pyrite‐dominant massive sulfide ores, and is distinguished from the skarn Cu, Au, and Cu–Au deposits that are dominant in the Tongguanshan orefield, Tongling, east‐central China. The stratabound orebodies are situated along flexural slip faults along the unconformity between the …
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Complementary Textural, Trace Element, and Isotopic Analyses …
Gold mineralization is characterized by veinlet and disseminated ores comprising native gold, auriferous pyrite, and arsenopyrite. Paragenesis of the Yuhengtang deposit can be divided into three stages. Pre-ore stage 1 is composed of bedding-parallel layers of pyrite in slate of the Neoproterozoic Banxi Group.
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Geological and Geochemical Characteristics of the Huangshilao
1 Introduction. The Huangshilao stratabound gold deposit is located in the Tongling ore district in the Middle-Lower Yangtze River metallogenic belt, east-central China (Fig. 1).The belt, extending from Wuhan in the eastern Hubei Province in the west to Zhenjiang in the southern Jiangsu Province in the east, is a well-known Cu–Mo–Au–Fe …
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Garnet U-Pb geochronology and geochemistry reveal
The Tongling ore district is located in the northeastern section of the MLYRB, at the junction between the North China and Yangtze blocks. This ore district is bounded by the Xiangfan-Guangji fault to the north, the Tanlu fault to the northeast, and the Yangxin-Changzhou fault to the south (Fig. 1; Mao et al., 2011).
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Frontiers | Nature and geochemical characteristics of ore-forming
Jiaodong is the most prolific gold province in China. Based on the spatial distribution and structural characteristics of gold deposits, the province can be divided into three ore belts, i.e., (from west to east) the Laizhou-Zhaoyuan-Pingdu, Penglai-Qixia, and Muping-Rushan (Chen et al., 1989). The Jiaodong gold deposits are usually divided into …
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A 3D Investigation of Geological Structure and Its
The Nanling-Xuancheng ore region of Anhui Province is located in the Middle-Lower Yangtze River metallogenic belt. Insufficient exploration and research have been carried out in this newly defined ore district, although the Chating large porphyry Cu-Au deposit and a few middle-sized skarn-type Cu polymetallic deposits have been …
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Coupled geodynamics in the formation of Cu skarn deposits in the
The Tongling–Anqing copper district is an important mature copper skarn mining district in China. To better understand the localization of ore and thus facilitate deep ore exploration, computational modeling is used to investigate the coupled geodynamic processes during the syntectonic cooling of the ore-related intrusion, based on …
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Thermodynamic study of the association and separation of …
Abstract. The Shizishan ore field is the largest gold–copper ore field in the Tongling ore district of Anhui Province, China. Copper and gold deposits in the district …
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Multi-Isotopic Compositions of Ores from the Shizishan …
main ore minerals related to Cu, Au, and Mo, such as chalcopyrite, molybdenite, and pyr-rhotite, may offer more reliable insights into the mineralization processes. The Tongling region is an important district of Cu–Au–Mo mineralization in the MLYRMB. Situated in the western part of the Tongling region, the Shizishan ore field …
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The Superimposed Mineralization of the Dongguashan Cu …
The massive sulfide deposits in the Middle-Lower region of Yangtze River have undergone extensive superimposition and reformation by Yanshanian magma.Taking the Dongguashan Cu deposit in Tongling as a study case,this paper discusses the metallogenic mechanism of these Cu deposits.Dongguashan deposit comprises mainly of a large stratiform sulfide …
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Geological and geochemical characteristics and genesis
The Cishan gold deposit is a newly discovered medium-scale independent skarn gold deposit located in the Tongling ore cluster area of the Middle-Lower Yangtze …
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m/sbm magnetic separator in tongling china mill gold.md at main
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Revision 3
1 1 Revision 3 2 Contrasting magma compositions between Cu and Au mineralized 3 granodiorite intrusions in the Tongling ore district in South China using apatite 4 chemical composition and Sr-Nd isotopes 5 Li-Chuan Pana, Rui-Zhong Hua,b*, Abiola Oyebamijia, Hong-Yuan Wuc, Jin-Wei Lia, Jin-Xiang 6 Lia 7 a State Key Laboratory of Ore Deposit …
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Geological and Geochemical Characteristics of the Huangshilao
The Huangshilao gold deposit (>13.5 t Au) is comprised of stratabound pyrite-dominant massive sulfide ores, and is distinguished from the skarn Cu, Au, and Cu–Au deposits that are dominant in the Ton...
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Numerical simulation of hydrothermal mineralization associated …
The influence of faulting on host-rock permeability, fluid flow and ore genesis of gold deposits: A theoretical 2D numerical model [J] Journal of Geochemical Exploration (2003) M JU et al. ... An example from Tongling, China [J] …
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Petrogenesis and metallogeny of the Dongguashan Cu-Au
The Dongguashan copper (gold) deposit in Anhui Province is one of the largest copper (gold) deposits in the Tongling ore district, which is the most important region in the Middle–Lower Yangtze ...
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Liangming LIU | Central South University, Changsha | CSU
The controlling mechanism of ore formation due to flow-focusing dilation spaces in skarn ore deposits and its significance for deep-ore exploration: Examples from the Tongling-Anqing district ...
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Genesis of the Dongguashan skarn Cu-(Au) deposit in Tongling, …
The Dongguashan copper-(gold) deposit is located in the Eastern Tongling ore district of the Middle-Lower Yangtze River Valley Metallogenic Belt (MLYRB), …
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Gold Ore Dubai Tongling China
2011121The Dongguashan copper (gold) ore deposit is located approximately 7 km to the east of Tongling city, Anhui Province, Eastern China, and it is situated at the intersection of the EW-trending Tongling-Shatajiao tectonic-magmatic belt and the Qingshan anticline of the NE-trending Shun'an synclinorium (Xu et al., 2010, 2011).
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Geological and Geochemical Characteristics of the …
The Huangshilao gold deposit (>13.5 t Au) is comprised of stratabound pyrite-dominant massive sulfide ores, and is distinguished from the skarn Cu, Au, and Cu–Au deposits …
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3D geological modelling and uncertainty analysis for 3D targeting …
The Jiaodong gold (Au) province is the largest gold ore cluster in China and is an important world-class Au cluster area. Due to the exploitation of shallow Au deposits, prospecting for deep-seated Au deposits (>500 m) become increasingly important. ... Tongling Cu(-Au) District, China. 2021, Journal of Geochemical Exploration.
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en/crusher dubai exoport.md at main · dinglei2022/en
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