1 thought on “Do North Korea gold fade?”

  1. Gold will fade. The fading of gold jewelry is just the phenomenon of white spots or whitening on the surface of the golden surface. In fact, the main reason for these white spots is that gold reacts with mercury.

    Callowing a chemical reaction named Maggro -Qiqi when encountering mercury, producing a new kind of chemical material gold and mercury, and the color of the golden mercury is yellow and white. The surface of the jewelry is like gold fading or generating white spots. Therefore, as long as you try to reduce the contact between gold and mercury, you can prevent this situation.
    Gold maintenance method:

    1, the gold is soft and easy to deform, so be careful when storage and wearing daily storage and wear, do not pull the jewelry to prevent deformation.
    2. When stored in gold jewelry, store it separately to avoid placing with other jewelry to prevent the golden surface from scraping each other. It is best to use the velvet cloth to put it in the jewelry box and store it independently.
    3. When wearing gold jewelry everyday, avoid contact with chemicals such as perfumes, bleaching water, cosmetics, etc. to prevent chemical effects and cause gold ornaments to fade.
    4, when swimming or soaking in hot springs, be sure to remove the golden accessories to avoid chemical changes on the surface of the accessories after the seawater or pool water.
    5, gold jewelry is easy to chemically change with metals such as silverware, mercury, and lead, so that gold jewelry has white spots. Therefore, try to avoid contact with these metals when wearing and storing.

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