Allochromatic gems are gems which are coloured by impurities. Should they ended up completely pure, they'd be colorless. The colour of all allochromatic gems is produced by defects. Therefore, all color in corundum is a result of defects. Marital Bliss: Donning a natural Pukhraj will greatly enhance marital bliss. When https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share