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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Petrochemistry of Two Magnetite Bearing Systems in the Precambrian Belt of Southern Cameroon被引量:1
《International Journal of Geosciences》2016年第4期501-517,共17页Gilles Nyuyki Ngoran Cheo Emmanuel Suh Dunkan Bowker Raymond Beri Verla Godlove Tasin Bafon 
In the past decades, several iron ore occurrences have been discovered in the Precambrian Belt of southern Cameroon, with focus on their economic potential, and little attention on the deposit type. However, few studi...
关键词:Magnetite Gneiss Amphibolitic BIF SKARN Hydrothermal Enrichment 
U-Pb Geochronology of the Jebba Granitic Gneiss and Its Implications for the Paleoproterozoic Evolution of Jebba Area, Southwestern Nigeria被引量:5
《International Journal of Geosciences》2012年第5期1065-1073,共9页C. T. Okonkwo V. Y. Ganev 
Jebba area southwestern Nigeria forms part of the Nigerian basement complex which lies in the Neoproterozoic PanAfrican mobile belt. It is underlain by several lithological units among which is a polydeformed granitic...
关键词:Jebba Area NIGERIA GRANITIC GNEISS U-Pb Dating PALEOPROTEROZOIC Eburnean OROGENY 
Early Proterozoic U-Pb Zircon Ages from Basement Gneiss at the Solovetsky Archipelago,White Sea,Russia
《International Journal of Geosciences》2012年第2期289-296,共8页Stephan Schuth Victor I.Gornyy Jasper Berndt Sergei S.Shevchenko Sergei A.Sergeev Alexandr F.Karpuzov Tim Mansfeldt 
funded jointly by the DFG(German Research Foundation)by grant Ma2143-10 to T.M.;the Russian Foundation for Basic Research to V.G.by grant 09-05-91360-NNIO_g as a part of the project“Energy Supply of Extrazonal Ecosystems”.
The central region of the Neoarchaean Belomorian Mobile Belt (BMB) is, except for the Solovetsky Archipelago, largely covered by the White Sea. A newly discovered granitic gneiss outcrop on Solovetsky Island, Russia, ...
关键词:Solovetsky Archipelago Granitic Gneiss Outcrop Age Determination 2.430 Ga 
New Constraints from Pb-Evaporation Zircon Ages of the Méiganga Amphibole-Biotite Gneiss, Central Cameroon, on Proterozoic Crustal Evolution被引量:5
《International Journal of Geosciences》2011年第2期138-147,共10页Ganwa Alembert Alexandre Siebel Wolfgang Shang Kongnyuy Cosmas Naimou Seguem Ekodeck Georges Emmanuel 
The amphibole biotite gneiss (ABGn) in the Méiganga area forms part of a meta volcano-sedimentary sequence of the Adamawa Yade domain (AYD), Central African Fold Belt (CAFB). This sequence shows affinity with immatur...
关键词:Metasediment 207Pb/206Pb Ages CRUSTAL Evolution Adamawa Yade Domain CENTRAL African FOLD Belt 
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