Dilshan, MWRR; Prabhashan, HPM; Kalaishanthan, K; Dushyantha, NP; Batapola, NM; Premasiri, HMR; Abeysinghe, AMKB
[Conference-Full-text]
The global REE deposits are mostly associated with carbonatites, alkaline igneous rocks, ion
adsorption clay deposits and placers. In this context, previous geochemical studies of alluvial
beds in Sri Lanka have disclosed ...