Equinox Gold (TSE:EQX) has released an update. Equinox Gold has announced that its Greenstone Mine has reached commercial production, marking a significant milestone with an average throughput of ...

A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the world's most expensive green stone. Sold by Christie's, the Cartier ...

A rare square 37-carat emerald owned by the Aga Khan has fetched nearly $9million (£7million) at auction in Geneva, making it the world's most expensive green stone. The Cartier diamond and ...

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The shape of our modern world was generated, and is sustained, by our access to cheap energy. The exponential development in technologies, trade, wealth and material comfort – they were all made ...

A rare 37-carat square emerald owned by the Aga Khan has sold at an auction in Geneva for nearly $9 million, making it the world's most expensive green 'stone'. The Cartier diamond and emerald brooch, ...

NEW STONE AGE GIRL:That’s our dinner. NEW STONE AGE BOY:An eagle. NEW STONE AGE BOY:Dad, dad you’ll never guess what we just saw! An eagle took the baby boar that we were hunting for dinner.

Electroreduction of nitrate or nitrite offers an appealing route for hydroxylamine synthesis but remains challenging due to its intermediate nature. Here, authors present a selective and fast ...