When sapphire is most widely used, and most valuable, in its deep blue assortment, the precious stone happens in all colours other than purple, with which the gemstone might be termed ruby. Corundum that's even a shade significantly less crimson than ruby is routinely named sapphire — pink sapphire. Imperial https://rylangypet.ampblogs.com/the-best-side-of-chronic-disorders-63570482