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Browsing International Symposium on Earth Resources Management and Environment by Subject "Rare earth elements (REEs)"

Browsing International Symposium on Earth Resources Management and Environment by Subject "Rare earth elements (REEs)"

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  • Exploration of potential sources for extraction of rare earth elements (REEs) in Sri Lanka 
    Dushyantha, NP; Batapola, NM; Premasiri, HMR; Abeysinghe, AMKB; Rohitha, LPS; Ratnayake, NP; Dissanayake, DMDOK; Ilankoon, IMSK [Conference-Abstract]
    Rare Earth Elements (REEs) are a set of seventeen chemically similar elements in the periodic table, including fifteen metallic elements of the lanthanide series. Yttrium and Scandium. REEs are significantly used in ...
  • Rare earth elements exploration in river sediments (Belihul oya and Samanala wewa areas, Sri Lanka) 
    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 ...
  • REE Potential in carbonatite deposits: a case study of Eppawala carbonatite 
    Batapola, NM; Dushyantha, NP; Premasiri, HMR; Abeysinghe, AMKB; Rohitha, LPS; Ratnayake, NP; Dissanayake, DMDOK; Ilankoon, IMSK; Dharmaratne, PGR [Conference-Abstract]
    Rare earth elements (REEs) are currently the most strategic elements in the world due to their significance in the diversified technological applications. Currently, a total of 478 million tonnes of REE resources is ...