Allochromatic gems are gems which have been colored by impurities. Whenever they ended up fully pure, they might be colorless. The color of all allochromatic gems is produced by defects. Consequently, all coloration in corundum is brought on by defects. Therapeutic Added benefits: The stone also provides quite a few https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share