GNEISS

作品数:71被引量:325H指数:11
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相关领域:天文地球更多>>
相关作者:周喜文侯增谦潘晓菲童英薛怀民更多>>
相关机构:中国地质科学院更多>>
相关期刊:《Acta Geochimica》《地学前缘》《Advances in Geological and Geotechnical Engineering Research》《Open Journal of Civil Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划俄罗斯基础研究基金中国地质调查局地质调查项目更多>>
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Petrogenetic characterization of the host rocks of the Sanaga iron ore prospect,southern Cameroon
《Acta Geochimica》2023年第2期195-220,共26页Tasin Godlove Bafon Anthony Temidayo Bolarinwa Cheo Emmanuel Suh Temesgen Oljira Bekele Ayele Bedada Gilles Nyuyki Ngoran Kevin Ijunghi Ateh Boris Martial Keuko Djoumbissie Cho Terence Ngang 
The Sanaga iron ore prospect is a recent discovery in the Nyong Series with a resource estimated at 82.9 Mt at 32.1%Fe and whose origin remains debatable.The mineralization occurs as NE-SW oriented discontinuous lenti...
关键词:Magnetite-pyroxene-gneiss METASOMATISM Ilmenite exsolution Hematite fracture-filling Skarn type mineralization Nyong Series 
Zircon U-Pb ages and Hf isotopic characteristics of the Dehe biotite monzonitic gneiss pluton in the North Qinling orogen and their geological significance被引量:3
《Chinese Journal Of Geochemistry》2011年第2期204-216,共13页Wang, Fei  Zhu, Laimin  Li, Jiming  Lee, Ben  Gong, Hujun  Yang, Tao  Wang, Wei  Xu, Ao 
supported jointly by the National Natural Science Foundation of China (Grant Nos. 41030423,41072068 and 40872071);National Basic Research Program of China (Grant No. 2006CB403502);MOST Special Fund from the State Key Laboratory of Continental Dynamics, Northwest University (Grant No. BJ091349);National Found for Fostering Talents of Basic Sciences (Grant No. J0830519);Graduate Innovation and Creativity Funds of Northwest University,China (Grant No. 10YZZ24)
The Dehe granitic pluton intruded the Xiahe Group which is in the core complex of the North Qinling Orogenic Belt(NQOB).It shows gneissic bedding and possesses typical S-type granite minerals such as muscovite and gar...
关键词:the North Qinling Orogenic Belt Dehe granitic pluton zircon U-Pb age Hf isotope geological setting 
Gneiss-Water Interaction and Water Evolution During the Early Stages of Dissolution Experiments at Room Temperature被引量:1
《Chinese Journal Of Geochemistry》2003年第4期302-312,共11页朱义年 Ingrid Stober Kurt Bucher 
FinancialsupportbyDAAD (GermanAcademicExchangeService)andtheSachtlebenBergbauGmbHisgratefullyacknowledged.
Gneiss\|distilled water interaction at room temperature was investigated with batch\|reactors to study water\|rock reaction and geochemical evolution of the aqueous phase with time. The ion concentrations in water wer...
关键词:gneLss WATER INTERACTION WATER evolufion 
Mineralogical and Petrochemical Characteristics and Genesis of Laoniugou Gneiss in Jiapigou Gold Mine, Jilin Province
《Chinese Journal Of Geochemistry》1992年第3期224-236,共13页孙晓明 徐克勤 任启江 REIDR.KEAYS 
This project was financially supported by the National Natural Science Foundation of China
Detailed mineralogical and petrochemical studies show that the Laoniugou gneiss of the Jiapigou gold mine is composed mainly of plagioclase gneiss and irregular to lentiform plagioclase amphibolite melanic enclaves.Th...
关键词:矿物学 岩石化学 金矿床 吉林 火山岩 地质构造 斜长岩 片麻岩 
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