EPITHERMAL

作品数：34被引量：47H指数：4
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Unveil the Redox Evolution of Ore-forming Fluids using Sulfur Isotope:A Case Study of the Zhengguang Intermediate Sulfidation Epithermal Au-Zn Deposit,NE China
《Acta Geologica Sinica(English Edition)》2023年第5期1462-1474,共13页WANG Le GAO Shen QIN Kezhang SONG Guoxue HAN Ri SU Shiqiang GUO Jihai PANG Xuyong LI Guangming 
jointly funded by the National Natural Science Foundation of China(Grant Nos.42202085,42272080);China Postdoctoral Science Foundation(Grant Nos.2020M680666,2021T140660);postdoctoral program of China Scholarship Council(Grant No.202104910161);National Key Research and Development Program of China(Grant No.2017YFC0601305)。
Oxygen fugacity(fO_(2))is a key intensity variable during the entire magmatic-hydrothermal mineralization courses.The redox state and its variations between different stages of the ore-forming fluids of intermediate s...
关键词：intermediate sulfidation EPITHERMAL sulfur isotope ore-forming fluids oxygen fugacity Zhengguang 
Fluid-rock interactions leading to the formation of the epithermal Ag-Pb-Zn veins:A perspective of thermodynamic modeling被引量：2
《Fundamental Research》2023年第4期570-578,共9页Degao Zhai 
This research was supported financially by the National Natural Science Foundation of China(42122012 and 41973038)。
Although vein-type silver-lead-zinc ore deposits have been extensively studied,the factors controlling their formation are still poorly understood and their genesis is a matter of ongoing debate.In this contribution,I...
关键词：Epithermal deposit Ag-Pb-Zn veins Metal transport Thermodynamic modeling NE China 
Study on Epithermal Gold Mineralization System at Shwebontha Prospect,Monywa Copper-Gold Ore Field,Central Myanmar
《Advances in Geological and Geotechnical Engineering Research》2023年第1期10-23,共14页Toe Naing Oo Agung Harijoko Lucas Donny Setijadji 
funded by AUN/SEED-Net(JICA program)in the fiscal year 2017-2021.
The Shwebontha prospect area is situated in the Central Volcanic Belt,central Myanmar,where the well-known Sagaing Fault serves as its eastern boundary.This study aims to document key the mineralogy,host rock geochemi...
关键词：Geochemistry ALTERATION Fluid inclusions Ore mineralization Central Volcanic Belt Shwebontha 
Organic-Inorganic Interaction Recorded by Polycyclic Aromatic Steranes in Continental Epithermal Ore Deposits被引量：1
《Acta Geologica Sinica(English Edition)》2023年第1期327-336,共10页XU Huiyuan LIU Quanyou JIN Zhijun ZHU Dongya MENG Qingqiang LI Pengpeng ZHU Biqing 
financially supported by the National Key Research and Development Program of China(Grant No.2019YFA0708504);National Natural Science Foundation of China(Grant Nos.U20B6001,42141021,42102185)。
Continental epithermal ore deposits are commonly associated with sedimentary organic matter,oils or solid bitumen.These organics embedded in mineral deposits can convey valuable information of the ore genesis.However,...
关键词：petroleum resources organic-inorganic interaction biomarker polycyclic compounds hydrothermal environment 
Genetic links of porphyry Mo-epithermal Pb–Zn–Ag mineralization system:a case study of the Shipingchuan polymetallic deposit,South China
《Acta Geochimica》2022年第2期307-323,共17页Yongbin Wang Peiling Feng Lingli Zhou Qingdong Zeng 
the National Natural Science Foundation of China(Grant No.42162009)。
Compared with the porphyry Cu-epithermal Au mineralization system,detailed studies on the porphyry Mo-epithermal Pb–Zn–Ag–Au mineralization are rare due to limited exposures.The Shipingchuan polymetallic deposit,lo...
关键词：U-PB RE-OS Shipingchuan South China Mo Province PORPHYRY Polymetallic deposit 
Geology and mineralization of the Tiegelongnan supergiant porphyry-epithermal Cu(Au, Ag) deposit(10 Mt) in western Tibet, China: A review被引量：3
《China Geology》2022年第1期136-159,共24页Huan-huan Yang Qin Wang Yan-bo Li Bin Lin Yang Song Yi-yun Wang Wen He Hong-wei Li She Li Jian-li Li Chang-cheng Liu Shi-bin Feng Tang Xin Xue-lian Fu Xin-juan Liang Qi Zhang Bei-qi Wang Yang Li 
funded by the National Natural Science Foundation of China(42002103);the Technical Service for Quality Monitoring of Mineral Exploration in Tiegelongnan Mining Area,Duolong Ore district,Gaize County,Tibet(XZJL-JS-2021-004);the Chinese Geological Survey(DD20190167);the Basal Research Fund of Chinese Academy of Geological Sciences(KK2017)。
The Tiegelongnan Cu(Au,Ag)deposit in central Tibet contains more than 10 Mt of copper ranking 29 th in the world.It is characterized by typical porphyry-epithermal alteration and mineralization.In order to improve the...
关键词：Giant porphyry-epithermal copper deposit Mineralization and alteration Formation and preservation mechanism Tiegelongnan Duolong ore district Early Cretaceous Mineral exploration engineering Bangongco-Nujiang metallogenic belt TIBET 
Confidence estimation in the prediction of epithermal neutron resonance self-shielding factors in irradiation samples using an ensemble neural network
《Energy and AI》2022年第1期101-119,共19页Ian M.Wilkinson Ritwik R.Bhattacharjee Jenifer C.Shafer Andrew G.Osborne 
Large neutron absorption resonances in the nuclides present in irradiation samples reduce the irradiating neutron flux at energies close to a resonance.In neutron activation analysis of optically thick samples with re...
关键词：Neutron activation analysis Epithermal self-shielding Neural Networks 
Comparison of U-spatial Statistics Method with Classical Statistics Results in the Determination of Geochemical Anomalies of Epithermal Gold in Khoshnameh Area, Hashtjin, Iran
《Journal of Geological Research》2021年第2期23-40,共18页Mirmahdi Seyedrahimi-Niaraq 
In this study,methods based on the distribution model(with and without personal opinion)were used for the separation of anomalous zones,which include two different methods of U-spatial statistics and mean plus values ...
关键词：Geochemical exploration U-Spatial statistics method Anomalous area Epithermal gold 
The copper polymetallic deposits and resource potential in the Tibet Plateau被引量：10
《China Geology》2021年第1期1-16,共16页Ju-xing Tang Huan-huan Yang Yang Song Li-qiang Wang Zhi-bo Liu Bao-long Li Bin Lin Bo Peng Gen-hou Wang Qing-gao Zeng Qin Wang Wei Chen Nan Wang Zhi-jun Li Yu-bin Li Yan-bo Li Hai-feng Li Chuan-yang Lei 
supported by the project of the China Geological Survey(DD20190167);the National Key Research and Development Program of China(2018YFC0604101,2018YFC0604106);the Special Funds for Basic Scientific Research of the Institute of mineral resources,Chinese Academy of Geological Sciences(kk2017);the National Natural Science Foundation of China(42002103,41902097).
Many large and super-large copper deposits have been discovered and explored in the Tibet Plateau,which makes it the most important copper resource reserve and development base in China.Based on the work of the resear...
关键词：Porphyry-epithermal-skarn Cu deposit Gangdese metallogenic belt Bangong Co-Nujiang metallogenic belt Resource potential Tethys Ocean Mineral exploration engineering Tibet Plateau 
High fH2-fS2 Conditions Associated with Sphalerite in Latala Epithermal Base and Precious Metal Deposit, Central Iran: Implications for the Composition and Genesis Conditions of Sphalerite被引量：1
《Journal of Earth Science》2020年第3期523-535,共13页Fariba Padyar Mohammad Rahgoshay Alexander Tarantola Marie-Camille Caumon Seyed Mohammad Pourmoafi 
supported by the Ministry of Science, Research and Technology of Iran and TRIGGER Program。
This paper presents the properties of fluid inclusions found in sphalerite from Latala epithermal base and precious metal deposit(Central Iran),which is hosted in Cenozoic volcanicsedimentary host-rocks.The Latala Dep...
关键词：Iran Miduk porphyry Latala SPHALERITE fluid inclusions Raman spectroscopy δ^34S 
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