QUARTZITE

作品数:29被引量:137H指数:5
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相关领域:天文地球更多>>
相关期刊:《Science China Earth Sciences》《Geoscience Frontiers》《Acta Geochimica》《Acta Geologica Sinica(English Edition)》更多>>
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Geochemistry and depositional environment of fuchsite quartzites from Sargur Group,western Dharwar Craton,India
《Acta Geochimica》2024年第3期555-570,共16页C.S.Sindhuja G.Harshitha C.Manikyamba K.S.V.Subramanyam 
funds MLP 6406-28(MRM)of CSIR-NGRI;GH acknowledges DSTINSPIRE for PhD Fellowship(No.DST/INSPIRE/03/2021/001295);CM acknowledges the CSIR Emeritus Project funds;。
Meso-Neoarchean fuchsite quartzites are present in different stratigraphic positions of Dharwar Craton including the oldest(~3.3 Ga)Sargur Group of western Dharwar Craton.The present study deals with the petro-graphic...
关键词:Dharwar Craton Ghattihosahalli Fuchsite quartzite PROVENANCE Depositional setting 
An Investigation into the Compressive Strength,Permeability and Microstructure of Quartzite-Rock-Sand Mortar
《Fluid Dynamics & Materials Processing》2024年第4期859-872,共14页Wei Chen Wuwen Liu Yue Liang 
supported by the National Natural Science Foundation of China(No.51709097).
River sand is an essential component used as a fine aggregate in mortar and concrete.Due to unrestrained exploitation,river sand resources are gradually being exhausted.This requires alternative solutions.This study d...
关键词:Manufactured sand QUARTZITE compressive strength gas permeability MICROSTRUCTURE 
Performance Evaluation of Asphalt Concrete Based on Basalt Aggregates of Diack and Quartzite of Bakel
《Open Journal of Civil Engineering》2023年第4期695-705,共11页Mory Coulibaly Makhaly Ba Macodou Thiam Babacar Diouf 
In Senegal, basalt aggregates are the aggregates used for the production of asphalt. They are also in some condition in base layer. However, the only licensed and operated basalt quarry in the west-central part of the...
关键词:QUARTZITE BASALT Bituminous Concrete Marshall Duriez 
Zeta Potential of Aggregate and Dynamic Modulus of HMA Estimation Using Aggregate Silica Content
《Open Journal of Civil Engineering》2023年第1期35-47,共13页Mouhamed Lamine Chérif Aidara Serigne Touba Thiam Alan Carter 
The mineralogical composition of an aggregate influences its adhesion with bitumen and therefore its dynamic modulus. However, few studies have been conducted on this aspect. One of the most used properties to describ...
关键词:Basalt of Diack Quartzite of Bakel Limestone of Bandia Complex Modulus Test Binder-Aggregate Adhesiveness 
Structural and Chemical Characteristic of Tourmaline, and Mineralogy of Associated Micas from Tourmaline Bearing Quartzite of KombéII (Bafia Group, Central Africa Fold Belt);Implication on the Metamorphic Conditions
《International Journal of Geosciences》2022年第10期882-904,共23页Ganwa Alembert Alexandre Klötzli Urs Tchakounté Numbem Jacqueline Klötzli Eva Ertl Andreas Djom Bernard 
Bafia Group is part of the southernmost portion of the Central African Fold Belt (CAFB) in Cameroon. The geological feature of the group is characterized by the presence of metamorphic rocks in which tourmaline had be...
关键词:Fe-Dravite Structure Refinement Accessory Mineral Metamorphic Condition Kombé II Bafia Group Central African Fold Belt 
Geochemical Classification and Geotectonic Setting of Granitic Gneisses from Southeastern Margin of Western Nigeria Basement
《Journal of Geological Research》2021年第2期1-6,共6页Mohammed Olatoye Adepoju Yinusa Ayodele Asiwaju-Bello 
Chemical whole-rock major oxides and some trace element analyses were done on granitic-gneiss rocks from Dagbala-Atte District,located on the southeastern margin of western Nigeria Basement Complex.This was meant to c...
关键词:Migmatite-gneiss-quartzite complex GRANITOID PROTOLITH CALC-ALKALINE Dagbala-Atte district 
Development of a Dynamic Modulus Prediction Model for Hot Mixture Asphalt and Study of the Impact of Aggregate Type and Its Electrochemical Properties
《Open Journal of Civil Engineering》2020年第3期213-225,共13页Mouhamed Lamine Chérif Aidara Makhaly Ba Alan Carter 
The most famous model known in prediction of dynamic modulus for asphalt concretes is the Witczak and Hirsh models. These models didn’t use...
关键词:Dynamic Modulus MINERALOGICAL Basalt of Diack Quartzite of Bakel Limestone of Bandia Zeta Potential Silica 
Impact of Intrinsic Properties of Aggregate and Volumetric Properties of Hot Mixture Asphalt (HMA) in the Influence of the Resistance to Rutting
《Open Journal of Civil Engineering》2020年第3期187-194,共8页Mouhamed Lamine Chérif Aidara Makhaly Ba Alan Carter 
Several studies show that properties of Hot Mixture Asphalt (HMA) mix design materials, aggregate gradation and volumetric properties had an influence on their resistance to rutting....
关键词:Aggregate Gradation HMA RUTTING BASALT QUARTZITE 
Investigating the Depth and the Geometry of the Quarzitic Panafrican Basement Using Near-Surface 3D Seismic Refraction Tomography: Case Study of the Locality of Bakel (Senegal)
《International Journal of Geosciences》2020年第6期345-359,共15页Mapathe Ndiaye Oustasse Abdoulaye Sall Alassane Thiam Déthié Sarr Moustapha Badji Issa Ndoye 
Seismic refraction investigations have been carried out in Bakel, Eastern Senegal. The purpose was to map geometrical relationship between the exist...
关键词:Panafrican ALLUVIUM QUARTZITE Seismic Refraction Tomography 3D Model Bakel Senegal 
Evidences by Multiscale Analysis and 2D3/4 Models from the Magnetic Anomalies and Iron Mineralization (BIF) over the DJADOM-ETA Area, Southeastern Cameroon
《Open Journal of Earthquake Research》2020年第1期19-32,共14页Justine Yandjimain Théophile Ndougsa-Mbarga Arsène Meying Paul Claude Ngoumou 
The Magnetic method is one of the best geophysical techniques used to delineate subsurface structures. This study was conducted to investigate the basement faulting and ore mineralization into the overlying geological...
关键词:AEROMAGNETIC Anomalies Multiscale Mineralization (BIF (Bounded IRON Formation) BIQ (Bounded IRON Quartzite)) HMG (Horizontal Gradient Magnetic) Faults 
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