014 19173ns1108 89 93

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File: 014 19173ns1108 89 93

nature and science 2013 11 8 http www sciencepub net nature geochemical investigation of gemstone specks within complex basement rocks of iwajowa area of oyo state southwestern nigeria b s ...

Filetype Word DOC | Posted on 31 Jul 2022 | 4 years ago

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...Nature and science http www sciencepub net geochemical investigation of gemstone specks within complex basement rocks iwajowa area oyo state southwestern nigeria b s badmus o d akinyemi a m gbadebo p babatunde ganiyu t olurin department physics federal university agriculture abeokuta environmental management toxicology unaab edu ng stolurin yahoo com abstract geo chemical analysis was carried out on rock samples serving as host for tantalite tourmaline beryl using atomic absorption spectrophotometer aas the used determination major oxides trace rare earth elements results revealed various mineral compositions these both in part per million ppm weight percentage wt analyses to be compound with high proportion boron silica sio alumina al iron fe barium ba titanium oxide tio little mg ca k li mn cr co v zr th ra etc presence tantalum copper niobium ti also content beryllium ni but no nb this paper x rayed qualities analyzed low more importantly it has tourmalines gneissic schist issn key ...

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Posted on: 31 Jul 2022 | 4 years ago
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