Pink diamonds are made under extreme pressure when two continents collide. The scientists hope that understanding this will help them find new hotspots for colorful diamonds. The world's largest ...

Pink diamonds, as well as the world's largest diamond mine, may have formed during the breakup of a supercontinent known as Nuna, claims a newly published article in the scientific journal Nature ...

Pink diamonds are so incredibly rare that they can sell for many millions of dollars. Scientists believe the ultra-rare gems turn pink or red when tectonic plates collide with unusually strong forces, ...

(CNN) — Pink diamonds are extremely rare and coveted — a now-closed mine in Australia has been the source of 90% of the colored gemstones. Polished pink specimens of the highest grade can sell for ...

NPR's Mary Louise Kelly talks with Maria Godoy and Regina Barber of the Short Wave podcast about a new Nipah virus outbreak, Australian pink diamonds and the mating life of cockatoos. And it is time ...

It was the anthills that confirmed their suspicions, glinting inexplicably under the harsh sun of the Australian outback. The geologists had explored the land for a decade, including surveys by ...

Rio Tinto's historic Argyle diamond mine sparkled back into the spotlight this week when the mining giant announced it was reviewing its diamond business, with divestment one option being explored.

MELBOURNE, Australia--(BUSINESS WIRE)--Rio Tinto’s 2021 Argyle Pink Diamonds™ Tender collection of 70 rare pink and red diamonds from its Argyle mine in Australia has delivered the most significant ...

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