Synthesising a coloured sapphire involves incorporating dopants into the aluminium oxide crystal structure, with different ...

Automatic Sapphire collection, showcasing stunning coloured sapphires, exemplifies technicity, innovative design and ...

Sapphire crystal is the hardest oxide crystal, is the basic single crystal form of aluminum oxide (Al2O3). It has a series of excellent physical and chemical characteristics such as high strength, ...

As the YouTuber explains, sapphire is a material with a hardness level close to diamond on the Mohs scale, which is why Apple and other premium companies use it on its devices. For example ...