Yearly Archives: 2025

Preparation of a catalogue on Sri Lankan ethnic Jewellery designs to commercialize them for local and foreign returns Sri Lanka claims an extremely sought-after assortment of ethnic jewellery designs. These designs may therefore be highly valued in both domestic and international markets. Archaeological and cultural sites, museums, and other establishments maintain traditional ethnic jewellery designs.…

Value Addition of Low-Quality Gem Materials Through Gamma Irradiation and Commercialization Sri Lankan gem mines produce a variety of gemstones, but many of them are of low quality and have limited market value. While traditional treatment methods are commonly used to improve gem quality, they are not always effective for certain low-quality materials. This research…