Ancient astrology believes that by wearing opal one can enhance his financial prosperity. Especially opal is a suggested lucky stone for prosperity of people in businesses related to travel and tourism and even import and export. This stone is a natural formation of silicone dioxide, which lacks a proper crystalline structure. However this stone is extensively used in attractive jewelry such as Opal Rings due to its dazzling appearance and the characteristic of refraction of light that creates different color shades while seen in different angles.