Colombo (News 1st) – The Geological Survey and Mines Bureau notes that they will be undertaking a study of all mineral deposits in rivers and lakes across the country. Director-General of the bureau D.D. Siriwardene noted that decisions on issuing sand permits will be taken after conducting this survey. Siriwardene urged the general public to […]
Geological Survey and Mines Bureau to conduct a study of river bed mineral deposits