What should I pay attention to when buying crystals in Hainan?

1. Note: Pay attention to identification when buying crystals in Hainan. In the process of rock crystal formation, due to the influence of environment, it often contains some impurities. When you look at the sun, you can see faint or even tiny stripes or catkins. Fake crystals are mostly made of inferior crystal slag and glass slag. After polishing, coloring and imitation, there are no uniform stripes and catkin-like substances. Rock crystal stands upright in the sun, and it can emit beautiful light from any angle. Fake crystals are not.

2, pay attention to the touch: even in the dog days of hot summer, licking the surface of ice crystal with your tongue, there is a cold feeling, fake crystal, no cool feeling.

Extended data:

Hainan Island Crystal is mainly produced in tunchang, Hainan Province, China. Yangjiaoling crystal mine in this county has excellent quality, purity and luster. In recent years, Hainan introduced foreign processing equipment to process high-quality crystals into various necklaces, bracelets, brooches, earrings, glasses and exquisite crystal handicrafts.

Crystal and Spirulina are the special products of tourism and shopping in Sanya, Hainan and Lijiang, Yunnan respectively. The investigation by the Development and Reform Commission found that crystal shops and spirulina shops that receive tourists' shopping generally have the illegal behavior of falsely overpricing first and then falsely discounting. The marked prices of most crystals and spirulina are more than 10 times of the purchase price, even reaching dozens or hundreds of times.

People's Network-The price of rock crystal is nearly 30 times. Expert: If you buy the best, you will not lose money.

People's Daily Online-netizens suggested that Sanya's "anti-slaughter strategy" said that it should be cautious to buy pearl crystals.