Boyfriend and Girlfriend try to enjoy a relaxing vacation until Spinel crash lands and tries to destroy all life on Earth! Looking for revenge against Pink Diamond Steven Universe, Spinel starts to ...

In 2016, jeweler Olivia Young of Ouroboros sold a red spinel ring for £6,000 ($7,700). Last year, the client’s insurance company paid out £30,000 ($38,400) to replace it. Experts say that this ...

From dazzling reds to electric blues, spinel’s unmatched brilliance, vibrant hues, and celebrity endorsements are making it the ultimate must-have for contemporary jewellery connoisseurs All that ...

The gemstone spinel, known for its vibrant colors resembling gems like rubies and sapphires, has now been shown to be capable of storing quantum information, making it a viable material in the field ...

A rare colored gem from one of the world’s most distinguished collections sold for nearly five times its high estimate at Bonhams London Fine Jewellery Sale Thursday. The 50.13-carat Hope Spinel ...

Spinel, MgAl 2 O 4 (download cif), is a rare gemstone that was used to imitate rubies. The structure has face-centered cubic symmetry, and is a little heavy to understand. The general formula is AB 2 ...

The ARCI team’s innovation lies in integrating tiny amounts of spinel oxide nanoparticles into conventional PCM to ...

Long considered a kind of poor man’s ruby, the gemstone has come into its own. By Kathleen Beckett Pity the poor spinel. The gemstone that many people have never heard of has been saddled for ...