Sedmentological studies of gem and other valuable heavy mineral bearing sediments of Ratnapura, Elahara and Hasalaka areas

2015-03-302015-03-30https://dl.nsf.gov.lk/handle/1/18152Geology and Earth SciencesGeologySedmentological studies of gem and other valuable heavy mineral bearing sediments of Ratnapura, Elahara and Hasalaka areasUniversity of PeradeniyaRG/79/020FR 0090