Crystal, the ancient name water essence, water jade, millennium ice, etc., is a kind of old and common middle and low grade gem, variety is rich, cheap and fine quality, popular people love, in the market sales of large crystal mineral name quartz, is transparent quartz single crystal.Pure crystal is colorless: containing trace impurity elements, can produce purple, yellow, tobacco and other color crystal is often made into faceted gems or carved pieces of sales, colorless, tobacco crystal is also commonly used.
Purple crystal: represents romance and marriage.The color is noble.
Yellow crystal: represents wealth and fortune.
Tawny crystal: steady and safe.
Green crystal: justice and development.
Green ghost crystal: on behalf of wealth, business.