World’s largest star sapphire cluster found in SL registered in the Guinness Book of World Records
The star sapphire cluster weighing over 500 kilograms which was found in the Ratnapura area last year got approval and was registered in the Guinness Book of World Records as the world’s largest star sapphire cluster.
Sri Lanka’s health experts, today raised serious concerns over the new variant of the COVID-19 which had been detected in South Africa and said Sri Lanka’s borders had gone on alert.
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