METALUMINOUS

作品数：7被引量：16H指数：1
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相关期刊：《Science China Earth Sciences》《Advances in Geological and Geotechnical Engineering Research》《Open Journal of Geology》更多>>
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Petrology and Geochemical Features of Crystalline Rocks in Ora-Ekiti,Southwestern Nigeria
《Advances in Geological and Geotechnical Engineering Research》2023年第2期24-37,共14页O.A.OlaOlorun O.O.Akinola A.O.Oyinloye 
This research investigates and reports on the petrology and geochemical characteristics of crystalline basement rocks in Ora-Ekiti,Southwestern Nigeria.Exhaustive geological investigation reveals migmatite,banded gnei...
关键词：Ora-Ekiti Crystalline basement rocks PETROLOGY Metaluminous affinity 
Geology and Geochemistry of Iroko-Granites Southwestern Nigeria:Implication on Provenance
《Journal of Geological Research》2020年第3期56-63,共8页Olusola A.OlaOlorun Segun Akinyemi Ayomide,J.Oluwaleye Joseph Agbemuko 
The geology,geochemistry of Iroko-granites have been studied and reported in this paper.The study area has been described as of Archaean-Early Proterozoic terrain underlain by migmatite-gneiss-quartzite complex with s...
关键词：Iroko-granites GRANITOIDS METALUMINOUS fractional crystallization SYN-COLLISION 
Petrology of Metaluminous A-Type Rhyolite Discovered from Hadjer el Hamis Volcanoes (Lake Chad Basin)
《Open Journal of Geology》2018年第9期883-895,共13页Claudial Amane Lagmet Fadimatou Ngounouno Yamgouot Mama Ntoumbe Abdou Aziz Youpougam Ismaila Ngounouno 
Metaluminous (P.I. > 1) rhyolite from Hadjer el Hamis consisted of quartz, alkali feldspar, clinopyroxene (hedenbergite), amphibole (F-arfvedsonite) and oxides-hydroxides (ilmenite, magnetite, limonite) phenocrysts is...
关键词：METALUMINOUS RHYOLITES Lake Chad PETROLOGY Hadjer el Hamis 
Diversity of Mesozoic tin-bearing granites in the Nanling and adjacent regions,South China:Distinctive mineralogical patterns被引量：15
《Science China Earth Sciences》2017年第11期1909-1919,共11页WANG RuCheng XIE Lei LU JianJun ZHU JinChu CHEN Jun 
supported by the National Natural Science Foundation of China(Grant No.41230315);the National Key R&D Program of China(Grant No.2016YFC0600203);the Fundamental Research Funds for the Central Universities(Grant No.020614380057).
The Nanling and adjacent regions of South China host a series of tin deposits related to Mesozoic granites with diverse petrological characteristics. The rocks are amphibole-bearing biotite granites, or （topaz-） alb...
关键词：Metaluminous tin granites Peraluminous granites Mineral assemblages Mineralogical indication of mineralization Nanling and adjacent regions 
Petrology of Intrusive Bodies of Azizabad-Tinamo Area in the South of Songour, Iran
《Open Journal of Geology》2016年第12期1567-1579,共13页Siavash Gholizadeh Mohammad-Ali Arian Mahammad-Reza Jafari Abdollah Yazdi 
In terms of structural divisions of the Iran’s earth crust, the studied area is considered as a part of the Sanandaj-Sirjan structural zone and Zagros Thrust. In this area, there are two gabbroic-dioritic and syeniti...
关键词：Syeniteintrusive Bodies Gabbro-Diorite and Granite Sub-Alkaline METALUMINOUS 
Petrogenesis and Geochemical Characterization of the Granitoids of the Magba Shear Zone West Cameroon Central Africa被引量：1
《Open Journal of Geology》2016年第8期812-839,共29页Benjamin Ntiéche M. Ram Mohan Amidou Moundi Mahomed Aziz Mounjouohou 
Magba granitoids are made up of granites, orthogneiss, migmatites, metagabbro, mafic dykes and mylonites with respectively porphyritic, porphyroblastic, grano-lepido-porphyroblastic, and cataclastic texture. Mafic dyk...
关键词：Magba GRANITOIDS METALUMINOUS SYN-COLLISION 
Geochemical Study of Almoqlaq Intrusive Body in North of Asadabad in Hamedan Province, Iran
《Open Journal of Geology》2016年第1期47-57,共11页Ahmad Farnin 
The study area is located in the west of Iran and in the north of Asadabad. This is the range between Eastern lengths of 00', 48° to 15', 48°, and northern latitudes of 45', 34° to 00', 35°. This range is limited ...
关键词：Almoqlaq GEOCHEMISTRY INTRUSION Alkali Granite METALUMINOUS Quartz Monzonite and Spider Diagram 
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