Sri Lanka National Gem and Jewellery Authority (NGJA) has decided to relax the controversial ban on use of backhoes for gem mining in Ratnapura district.
Accordingly, the mine owners who have unearthed ore using backhoes can carry on washing them, the NGJA said.
However, ban on Kuruwita-Paradise Land mining area which is pending a court decision will remain unchanged a spokesman of the Autho