6533b7d6fe1ef96bd1266f66

RESEARCH PRODUCT

The niobium and yttrium abundances in the sedimentary gem deposits of Sri Lanka

C. B. DissanayakeM.s. Rupasinghe

subject

MultidisciplinarychemistryNiobiumGeochemistrychemistry.chemical_elementSedimentary rockYttriumSri lankaGeologyhttps://doi.org/10.4038/jnsfsr.v14i1.8323