Abinav, R; Chamara, HAKM; Dinojan, J; Sampath, HKT; Dissanayaka, DMDOK
[Conference-Full-text]
Sri Lanka is endowed with a variety of industrial minerals such as
graphite, quartz, mica; brick and tile clay, ball clay, kaolin, dolomite, calcite,
feldspar, miocene limestone, mineral sands (Ilmenite, Rutile , Garnet ...