ABEYWEERA, Sunil, Department of Geology, Faculty of Science, University of Peradeniya, Peradeniya,20400, Sri Lanka., Sri Lanka

• Journal of Metals, Materials and Minerals Vol. 33 No. 1 (2023): March - Original Research Articles
  Optimized conditions for cobalt diffusion in Sri Lankan colorless topaz and coloration mechanism elucidation through spectro-chemical investigation
  Abstract  PDF  Supplementary A