A gem with neon, electric blue color hues that is extremely close in color to the Tremendous scarce Paraiba Tourmalines from Brazil. Sapphire is any gem-good quality specimen of your aluminum oxide mineral corundum that is not purple. Though sapphires tend to be blue, they are often colorless or another https://gemstones-in-the-bible52952.vblogetin.com/36131030/gemstones-jewelry-fundamentals-explained