Hathif A, Mohammed2024-09-112024-09-112024-05http://hdl.handle.net/123456789/3661enCarbonate hydroxylapatiteCaO/P2O5 ratioKarai Shale FormationDISTDS1321AGLMineralogy and geochemistry of cretaceous phosphorite nodules of Karai shale formation, Uttatur group, Cauvery basinThesis