how to costomized product, how to choose crystals, Professional knowledge of crystals
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what feature is there the green crystal?

The green crystal ‌ is a kind of crystal with unique charm and a variety of effects. Its chemical composition is mainly silicon dioxide, which is green because of the magnesium and iron compounds. Green crystals get their green hue from the trace elements they contain, such as iron or titanium ions, which form over a long period of time in a particular geological environment ‌. Feature Green crystal is usually presented as hexagonal columnar crystal, with glass luster, the higher the crystal purity, the more uniform color distribution of green crystal value is also higher ‌. Its Mohs hardness is 7, has good wear resistance, daily wear only need to pay attention to avoid scratches ‌. Green crystals may contain natural...
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how to choose crystals, how to costomized product, Professional knowledge of carnlian, Professional knowledge of crystals, Professional knowledge of jadeite, Professional knowledge of raw gemstone
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FAQs of how to buy jewelry in lsjhome shop

Check The Density Of Jade If you have a piece of real jade, clink it against the stone in question. If it sounds like plastic beads, then the stone in question is probably fake. Both jadeite and nephrite have a very high density (jadeite - 3.3; nephrite - 2.95). Are jade pendants worth anything? Next to certain rare colors of diamond (such as blue, pink and red),jade is the world's most expensive gem, with prices far above even ruby and sapphire. Why do people wear jade pendants? It has been known that this stone can keep people safe because jade is supposed to ward off evil spirits. Sometimes even in hard times the Chinese...