The world’s biggest blue star sapphire – weighing in at 1,404.49 carats – has been found in a mine in Sri Lanka. Gemologists in Colombo say the gem is worth at least $100 million, but could sell for ...
THE world's largest sapphire cluster worth £72million has been unearthed in a man's back garden when workmen began digging a well. Foreign bids are pouring in for the 510kg stone, which has been moved ...
A rare plant which is native to South America has started to bloom in the south of Scotland. Visitors will have to hurry if they want to see the Puya alpestris - known as the sapphire tower flower - ...
COLOMBO, Dec 12 (Reuters) - Sri Lankan authorities on Sunday put on show what they said was the world's largest natural corundum blue sapphire, weighing 310 kilograms, which was found in a gem pit ...
Sapphires are among the most precious gems, yet they consist solely of chemically 'contaminated' aluminum oxide, or corundum. It is widely assumed that these crystals with their characteristically ...
The world’s biggest blue star sapphire – weighing in at 1,404.49 carats – has been found in a mine in Sri Lanka. Gemologists in Colombo say the gem is worth at least $100 million, but could sell for ...
THE world's largest sapphire cluster worth £72million has been unearthed in a man's back garden when workmen began digging a well. Foreign bids are pouring in for the 510kg stone, which has been moved ...
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