RADIOACTIVE

作品数:337被引量:272H指数:7
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Alkaline igneous rocks,a potential source of rare metals and radioactive minerals:Case study at Amreit area,south Eastern Desert,Egypt
《Acta Geochimica》2025年第1期189-214,共26页Baaha M.Emad 
Alkaline igneous rocks represent one of the most economically important resources of radioactive minerals and rare metals.New field observations and petrographic studies are integrated with whole-rock geochemical anal...
关键词:Amreit area Alkaline rocks RADIOACTIVITY Geochemistry Post-collision A-type granite EGYPT 
Correction:Alkaline igneous rocks,a potential source of rare metals and radioactive minerals:Case study at Amreit area,south Eastern Desert,Egypt
《Acta Geochimica》2025年第1期215-216,共2页Baaha M.Emad 
In this article,there were errors in Table 2 and Fig.5a which are corrected as below.In Table 2,the row headed alkali granite is incorrect.It should be alkaline granite.In Fig.5[a]the word alkali feldspar granite is i...
关键词:GRANITE EASTERN MINERALS 
Low-temperature alteration of uranium–thorium bearing minerals and its significance in neoformation of radioactive minerals in stream sediments of Wadi El-Reddah, North Eastern Desert, Egypt被引量:1
《Acta Geochimica》2020年第1期96-115,共20页O.A.Ebyan H.A.Khamis A.R.Baghdady M.G.El-Feky N.S.Abed 
The stream sediments of Wadi El Reddah(North Eastern Desert,Egypt)are geochemically and mineralogically investigated.Their content of radioactive and other heavy minerals is mainly represented by thorite,uranothorite,...
关键词:Zircon Thorite Xenotime Radioactive minerals Low-temperature alteration Wadi El-Reddah 
Ra's Abdah of the north Eastern Desert of Egypt:the role of granitic dykes in the formation of radioactive mineralization,evidenced by zircon morphology and chemistry被引量:1
《Acta Geochimica》2016年第4期368-380,共13页Ali A.Omran Osama K.Dessouky 
Syenogranitic dykes in the north of Egypt's Eastern Desert are of geological and economic interest because of the presence of magmatic and supergene enrichment of radioactive mineralization. Zircon crystal morphology ...
关键词:Syenogranitic dykes ZIRCON Morphology Typology Uranium EGYPT 
Surface radioactive anomalies at Srisailam sub basin,Cuddapah basin,India
《Chinese Journal Of Geochemistry》2015年第2期265-271,共7页Vishnu Bhoopathi S.Niranjan Kumar R.S.N.Sastry B.Srinivas 
BRNS projects coordinator for given opportunity to utilize the data for Ph.D.,and cooperated for publishing of the article
Surface radioactive survey has been carried with portable gamma ray spectrometer(PGRS) about the 45 km2 around the Srisailam sub basin,the surface radioactive anomalies were found at Chennakesavula gutta in the Srisai...
关键词:放射性异常 表面 印度 分盆 γ射线谱仪 放射性调查 m盆地 地球化学 
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