Petrology and geochemistry of Silurian–Triassic
This paper describes the petrology and geochemistry of the Silurian–Triassic sedimentary rocks in the Tongling area in Eastern China, aiming to establish a genetic link between different stratabound skarn deposits and sedimentary lithologies. ... Gold ore-forming features, ore-prospecting potential and next-step work focal point for the ...
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Multi-episode fluid boiling in the Shizishan copper-gold …
The Shizishan copper-gold deposit at Tongling, Anhui Province consists of two magmato-hydrothermal mineralization types: the crypto-explosive breccia type and the skarn type. At least four episodes of boiling occurred to the ore-forming fluids in this deposit. The first episode took place in accompany with the formation of the crypto-explosive breccias. …
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[PDF] Tectonic-magmatic-metallogenic system, Tongling ore …
The Tongling ore district of the Middle-Lower Yangtze metallogenic belt is a famous Cu-Au-Fe-S polymetal region, and its tectonic deformation, magmatic evolution, and metallogenic processes have been studied for decades. ... The Huangshilao gold deposit (>13.5 t Au) ... The Lengshuikeng ore district in east-central China has an ore reserve of ...
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Geological and Geochemical Characteristics of the Huangshilao
The Tongling ore district of the Middle-Lower Yangtze metallogenic belt is a famous Cu-Au-Fe-S polymetal region, and its tectonic deformation, magmatic evolution, and metallogenic processes have ...
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Geochemistry and geochronology of the Qingshanjiao …
@article{Liu2018GeochemistryAG, title={Geochemistry and geochronology of the Qingshanjiao granites: Implications for the genesis of the Dongguashan copper (gold) ore deposit in the Tongling ore district, Eastern China}, author={Zhong-fa Liu and Yong-jun Shao and Yu Zhang and Cheng Wang}, journal={Ore Geology Reviews}, year={2018}, …
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Geochemistry and geochronology of the Qingshanjiao …
The Dongguashan copper (gold) ore deposit, which is located in the central region of the Middle-Lower Yangtze Cu-Fe-Au-Mo metallogenic belt, Eastern China, is one of the largest stratabound skarn copper (gold) deposits in the Tongling ore district, Anhui Province. The Qingshanjiao quartz monzodiorite is associated with the copper (gold) mineralization in …
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(PDF) 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 Metallogenic Belt, and the ore ...
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Contrasting magma compositions between Cu and Au …
Abstract Identifying magma fertility is an important task in ore genesis research. In this paper, we use apatite chemistry and Sr-Nd isotopes for such a study. The apatite crystals are from four Cretaceous coeval granodiorite intrusions with different styles of hydrothermal mineralization in the Tongling ore district, South China. The selected intrusions are …
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Mineralogy and Geochemistry of Limonite as a Weathering
To address this, black limonite containing ilvaite (a silicate mineral) found in Yeshan iron deposit, Tongling, China, was studied using mineralogical and chemical analysis. The mineralogical characteristics indicated that Mn goethite was present as nano-granular (<15 nm) or acicular (50–100 nm long, ~10 nm wide, i.e. high length/width ...
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Thermodynamic study of the association and
DOI: 10.1016/J.OREGEOREV.2011.09.012 Corpus ID: 140704286; Thermodynamic study of the association and separation of copper and gold in the Shizishan ore field, Tongling, Anhui Province, China
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GIS-based mineral prospectivity mapping using
DOI: 10.1016/J.OREGEOREV.2019.04.003 Corpus ID: 146581397; GIS-based mineral prospectivity mapping using machine learning methods: A case study from Tongling ore district, eastern China
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Hydrothermal apatite record of ore-forming processes in the …
The textures and compositions of hydrothermal apatite grains have been reported in many iron oxide-apatite (IOA), porphyry, and rare-earth elements (REE) polymetallic deposits. However, such information for apatite in hydrothermal gold deposit is not available. In this study, we present integrated textural, elemental, and in situ oxygen …
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Investigating the Irregular Localization of Skarn Orebodies …
for the genesis of the Dongguashan copper (gold) ore deposit. in the Tongling ore district, Eastern China. Ore Geology. Reviews, 99, 42–57.
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Geological and geochemical characteristics and
DOI: 10.1016/j.sesci.2020.06.003 Corpus ID: 225420847; Geological and geochemical characteristics and genesis of the Cishan gold deposit in Tongling ore cluster area, Anhui Province
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Ore Geology Reviews
Emplacement sequences and geochronology of the Shaxi porphyry copper-gold deposit, Anhui Province, East China. Acta Petrologica Sinica, 30 (2014), pp. 979-994 (in Chinese with English abstract) ... Tongling ore district, Anhui Province, Eastern China. Lithos, 302 (2018), pp. 467-479.
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LA-ICPMS in situ UPb dating of skarn garnet from the Tongling ore …
The Tongling ore district is located in the Middle-Lower Yangtze River Metallogenic Belt (Fig. 1a), one of the largest ore-cluster regions in eastern China (Chang et al., 1991; Tang et al., 1998). ... U-Pb Geochronology and geochemistry of U-Rich Garnet from the Giant Beiya Gold-Polymetallic deposit in SW China: constraints on Skarn ...
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Prediction of hidden ore bodies by synthesis of
The major copper (gold) deposits are distributed in three ore fields: Tongguangshan, Shizishan and Fenghuangshan, corresponding to three magmatism centers (Fig. 2). ... an example from Fenghuangshan ore field, Tongling, China. Geotectonica et Metallogenia, 25 (2001), pp. 132-139. Google Scholar.
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Gold mineralisation by pyrite recrystallisation and …
Download Citation | On Feb 1, 2024, Jingguo Du and others published Gold mineralisation by pyrite recrystallisation and arsenopyrite sequestration in the Jiaochong Au deposit, Tongling ore ...
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Geochemistry of ore-forming fluids and the enrichment of copper-gold …
The Shizishan copper (gold) ore-field is the largest in the Tongling ore district. The field is characterized by complex metallogenic processes as indicated by its dominantly skarn-type and stratabound skarn-type deposits. These deposits are rich in fluid inclusions...
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crusher dubai in tongling china mill gold
Crusher dubai in tongling china - aceconference.Crusher dubai in tongling china mill gold.Gold ore crusher supply and for sale in dubai - youtube 30 aug 2016, small, scale mining is the main supplier of many different metals and gold crushing plant for sale crusher for sale, plant, grinding mill for quarrying, mining …
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Geochemistry and geochronology of the Qingshanjiao …
The Dongguashan copper (gold) ore deposit, which is located in the central region of the Middle–Lower Yangtze Cu–Fe–Au–Mo metallogenic belt, Eastern China, is one of the largest stratabound skarn copper (gold) deposits in the Tongling ore district, Anhui Province. The Qingshanjiao quartz monzodiorite is associated with the copper …
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Numerical Modeling of Coupled Geodynamical
Facilitating more predictive ore discovery is becoming an increasingly challenging task for the resources geology research and exploration industry. The numerical geodynamic modeling, whi... Numerical Modeling of Coupled Geodynamical Processes and Its Role in Facilitating Predictive Ore Discovery: An Example from Tongling, China - Liu …
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Random Difference of the Trace Element Distribution in …
The skarn-type ore deposits of the Shizishan orefield in the Tongling area, Anhui Province, are typical in China. Taking the Shizishan orefield as an example, the randomness and homogeneity of the ordinal elemental concentration series in the drill holes are analyzed using the D(q) and the Hurst exponent.
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Geology, Geochemistry, and Geochronology of the
The Tongling ore district is one of the economically most important polymetallic copper-gold mining districts in the belt Qu et al., 2012; Duan et al., 2017). It is located in an uplifted area ...
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(PDF) GIS-based mineral prospectivity mapping using …
A case study was conducted in the Tongling district, which has sufficient training data of Cu deposits and abundant 47 Ore Geology Reviews 109 (2019) 26–49 T. Sun, et al. fluid inclusions of the Hucunnan deposit, Tongling, Eastern China: implications for the separation of copper and molybdenum in skarn deposits.
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3D Quantitative Predictivity of Concealed Ore Bodies in …
3D Quantitative Predictivity of Concealed Ore Bodies in Fenghuangshan Copper Deposit, Tongling District, China. Xiancheng MAO, Xiancheng MAO. MOE Key Laboratory of Metallogenic Prediction of Non-ferrous Metals, School of Geosciences and Info-physics, Central South University, Changsha 410083 China.
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Thermodynamic study of the association and separation of copper …
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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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), Eastern China. The Cu-(Au) mineralization is associated with the Qingshanjiao quartz monzodiorite and consists of various types including stratiform, porphyry, vein-like and skarn.
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Rare Earth Element Geochemistry on Magmatic Rocks and Gold …
magmatic REE geochemical Tongling inShizishan 。 magmatic samechondrite REE, Eu Ce, 2REE,, 2LREE/2HREE digenetic 。, ...
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3D Mineral Prospectivity Mapping with Random Forests: A …
Geological Setting. The study area is one of the most important ore clusters in the Middle–Lower Yangtze River Valley Metallogenic Belt (MLYB), which is characterized by abundant Cu–Au–polymetallic mineralization in Eastern China (Fig. 1a). This "V"-shaped metallogenic belt is situated south of the Qinling–Dabie orogenic belt and North China …
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