PARAGENESIS

作品数:10被引量:25H指数:3
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相关领域:天文地球更多>>
相关期刊:《Science China Earth Sciences》《Journal of Earth Science》《Open Journal of Geology》《Acta Geologica Sinica(English Edition)》更多>>
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Integrated Stratigraphy and Mineralogy of the Doushantuo Formation in Weng’an,South China,and Implications for Ediacaran Phosphogenesis
《Journal of Earth Science》2024年第2期476-503,共28页Liangxuan Jiao Zhenbing She Dominic Papineau Yaguan Zhang Matthew S.Dodd Kenan Cao Qun Chen Guoyong Chen 
supported by the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB26020102);the National Natural Science Foundation of China(No.41272038);the State Key Laboratory of Biogeology and Environmental Geology,China University of Geosciences(No.GBL12001);Guizhou Provincial Department of Science and Technology Guizhou Science Foundation(No.[2016]1407).
The Ediacaran–Cambrian Phosphogenic Episode is the Earth’s first true phosphogenic event and resulted in worldwide phosphate deposits,which occurred during the processes of the Neoproterozoic Oxygenation Event.The E...
关键词:PHOSPHORITE lithofacies phosphatic grains phosphogenic paragenesis phosphorus cycle MINERALOGY 
Geochemistry, mineral paragenesis and geothermal conditions of oreforming fluids from the Ain El Bey Cu–Fe deposit: potential occurrence of native gold and precious metal traces (North African orogenic belt, Northern Tunisia)
《Acta Geochimica》2024年第2期366-384,共19页Rania Ben Aissa Wiem Ben Aissa Said Tlig Lassaad Ben Aissa Abdessalem Ben Haj Amara 
funded by the “Laboratoire de Recherche Ressources, Matériaux et Ecosystémes”, University of Carthage 7021 Zarzouna, Bizerte, Tunisia
The Ain El Bey abandoned mine, in North-West Tunisia, fits into the geodynamic context of the European and African plate boundary. Ore deposit corresponds to veins and breccia of multiphase Cu–Fe-rich mineralization ...
关键词:Ore-formingfluids Mineral geochemistry Mineral geothermometers Native silver-gold Ain El Bey Ore deposit North Tunisia 
Characterization of Arroyo Verde Epithermal Deposit:Paragenesis,Mineral Geochemistry,Geochronology and Fluid Inclusions in Lower Chon Aike Volcanism,Argentina
《Journal of Earth Science》2024年第1期62-84,共23页Cecilia Pavón Pivetta Leonardo Benedini Paulo Marcos Ma.Agustina Cócola Mercedes Virginia Barros Daniel Gregori Leonardo Strazzere Anderson Costa dos Santos Mauro C.Geraldes 
Arroyo Verde epithermal deposit,in the North Patagonia region of Argentina,is located within the Lower Chon Aike volcanism and is developed between 192.6±2.5 Ma(mineralization host rock)and 189.5±2.6 Ma(overlying la...
关键词:epithermal deposit Ag minerals mineral geochemistry fluid inclusions Chon Aike geochronology 
Reservoir Characterization of Special Dolomite Rock of Fengcheng Formation in Junggar Basin, China
《Journal of Geoscience and Environment Protection》2023年第9期333-350,共18页Famu Huang Yun Liu Chenhao Pan Duocai Wang Ping Zhang Yaping Fu Hong Zhang Haibo Su Jun Lu Zhi Zhong Bin Wei 
Dolomites and eruptive rocks are well-developed in the Permian Fengcheng Formation in Junggar Basin in China, in which oil and gas are accumulated extensively. Until now, high-yield industrial oil and gas flows have b...
关键词:Junggar Basin Fengcheng Formation Section II PARAGENESIS Dolomitic Tuff Fracture 
Autunite-Group Minerals and Their Paragenesis from the Sheared Granite of Gabal El Sela, South Eastern Desert, Egypt被引量:1
《Open Journal of Geology》2020年第6期703-725,共23页Ehab K. Abu Zeid 
G. El Sela is located in the Southern Eastern Desert of Egypt cropping as two parts, occupied by monzogranites that were categorized as biotite granite, muscovite granite and two mica granites. The northern part is mo...
关键词:Autunite-Group PARAGENESIS Thermal Alteration Chemical Alteration CONFUSION 
Dolomite genesis and reservoir-cap rock assemblage in carbonate-evaporite paragenesis system被引量:3
《Petroleum Exploration and Development》2019年第5期969-982,共14页HU Anping SHEN Anjiang YANG Hanxuan ZHANG Jie WANG Xin YANG Liu MENG Shaoxing 
Supported by the China National Science and Technology Major Project(2016ZX05004-002).
Regarding to the problem on the reservoir-cap rock assemblage evaluation in the carbonate-evaporite paragenesis system,this study examined the dolomite and reservoirs genesis and the characteristics of reservoir-cap r...
关键词:carbonate-evaporate PARAGENESIS system lithological association sequence microbial DOLOMITE gypsum DOLOMITE reservoir-cap rock ASSEMBLAGE 
Characterization of Galena and Vein Paragenesis in the Penjom Gold Mine,Malaysia:Trace Elements,Lead Isotope Study and Relationship to Gold Mineralization Episodes被引量:1
《Acta Geologica Sinica(English Edition)》2015年第6期1914-1925,共12页Zakaria ENDUT NG Tham Fatt Jasmi Hafiz ABDUL AZIZ Sebastien MEFFRE Charles MAKOUNDI 
partly supported by a University of Malaya research grant(PV095-2012A)
The Penjom Gold Mine is located 30 km from the Bentong-Raub Suture at the western boundary of the Central Belt in Peninsular Malaysia. Gold mineralization hosted within the vein system is associated with pyrite, arsen...
关键词:Vein paragenesis GALENA trace elements lead isotope and gold mineralization 
Study on the evolution of ore-formation fluids for Au-Sb ore deposits and the mechanism of Au-Sb paragenesis and differentiation in the southwestern part of Guizhou Province, China被引量:11
《Chinese Journal Of Geochemistry》2013年第1期56-68,共13页WANG Zepeng XIA Yong SONG Xieyan LIU Jianzhong YANG Chengfu YAN Baowen 
financially supported jointly by the State Science and Technology Supporting Program(2006BAB01A13);the Self-research Project funded by the State Key Laboratory of Ore Deposit Geochemistry(Ore Deposit Special Research Project 2008.3-2);Guizhou Provincial Bureau of Geology and Mineral Resource Exploration and Development[Qian Di Kuang Ke(2009)No.11]
Ore deposits (occurrences) of Au, As, Sb, Hg, etc. distributed in Southwest Guizhou constitute the important portion of the low-temperature metallogenic domain covering a large area in Southwest China, with the Carlin...
关键词:成矿流体演化 中国西南地区 金锑矿床 分化 共生 贵州省 西南部 流体温度 
The radioactive abnormality characteristics of typical regions in Ordos Basin and its geological implications被引量:6
《Science China Earth Sciences》2007年第z2期174-184,共11页TAN ChengQian LIU ChiYang ZHAO JunLong ZHANG RongRong 
There are many results of single mineral enrichment characteristic, such as oil, gas, coal and uranium, but little is known about the synergistic research of these important minerals and the study of uranium enrichmen...
关键词:ORDOS basin  RADIOACTIVE abnormality  test analysis  oil-gas-coal-uranium  coexisting  PARAGENESIS 
The mechanisms of paragenesis and separation of silver, lead and zinc in hydrothermal solutions被引量:3
《Chinese Journal Of Geochemistry》2005年第1期82-89,共8页尚林波 胡瑞忠 樊文苓 
DevelopmentandPlanningProjectofStateKeyBasicResearch(G1999042310)
On the basis of an experimental study and thermodynamic calculation, the mechanisms of paragenesis and separation of silver, lead and zinc in the hydrothermal system have been studied. At acidic to nearly neutral pH, ...
关键词:热液动力学 共生分离  石墨  分布规律 
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