1 thought on “Under what circumstances will the gold necklace we wear, the white collar will be green”
Andy
Consultation record · Answer on 2021-11-04nIn the case of the gold necklace wearing it, it will be dyed with green collar and green. It will be green because the gold necklace is oxidized. If it is copper -green, the texture is soft, but the purity may not be 18K. The air will produce copper green. Wipe regularly to remove it, and you can wipe it with a toothpaste.
Consultation record · Answer on 2021-11-04nIn the case of the gold necklace wearing it, it will be dyed with green collar and green. It will be green because the gold necklace is oxidized. If it is copper -green, the texture is soft, but the purity may not be 18K. The air will produce copper green. Wipe regularly to remove it, and you can wipe it with a toothpaste.