"Spinel is actually a mineral, it's magnesium aluminate," says Dr. Jas Sanghera, who leads the research. ... "I've got to worry about wave slap and saltwater and things like that, ...

Other advantages of this wavelength are high transparency in atmosphere and fused-silica wave guides and availability of sensitive room temperature light detectors(Ge and InGaAs photo diodes).All this ...

Spinel is often given as a gift for a 22nd wedding anniversary. Sardonyx is a combination of the minerals sard and onyx, which together form the reddish-brown or orange stone with bands of white ...

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 ...

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 ...

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 ...