There are generally several types of gems that have radiation:
1 zircon (natural zircon, 2 radiation color blue topaz (also known as topaz and yellow gems), although called "radiation color blue topaz", but the radiation content of the human body is not enough damage. <3 night pearl (referring to the use of phosphor powder The fluorite ball) Although the night pearl is indeed fluorite. It is not synthetic cubic zirconia. Low-type zircon has more serious radiation and can cause damage to the human body. However, because the color of low-type zirconium is very beautiful, there are some businesses that operate. However, in China, there are few natural zircons for sale because China does not produce gemstones.
2 radiation color blue topaz (also known as topaz and yellow gems), although called "radiation color blue topaz", but the radiation content of the human body is not enough damage.
3 nights pearl (referring to the fluorite ball that has been soaked with phosphor powder) Although the night pearl is indeed fluorite, there are many unscrupulous businessmen who use ordinary phosphorescent fluorite to make phosphorescence by using phosphorescent powder. a fake fluorite ball that is harmful to the human body
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