Afghanite for sale at wholesale prices. Afghanite is an extremely rare collector gem that is usually found as a blue crystal. It is an extremely complex mineral and can be found in many forms. We are lucky enough to have some amazing cut Afghanite gemstones as well as some specimens which are perfect for the avid collector. As the name suggests this mineral is mainly found in Afghanistan. When this gem is placed under UV light, it goes from a blue gem into an electric orange florescent stone.