There is a yellow corundum. Found i

There is a yellow corundum. Found in nature as minerals with Ruby Green Sapphire shines Blowing and taking Fancy sapphire band Sha Mekong water and water but gold is popular is expensive. The Mekong River is more expensive than. Lemon color.
Faith: Sapphire is treated as a person's birthday was on Monday

origin: an important source of Sapphire is the chanthaburi (quality and prices are higher than other sources) Sri Lanka. Africa, Australia and so on.