1 thought on “What are the words printed on the gold jewelry? How to identify the authenticity of gold ... (including platinum)”
Philip
Generally, the inside of the gold jewelry is printed with 99.99 or top -footed gold. The method of identifying the authenticity of the golden and false at home is very simple. 1. You can bite the test with your teeth. After burning with a small heat of the gas stove, put it in cold water immediately and dip it out immediately. It is softer than before the fire is burned without fire. If it is softer than before the fire burns, it is gold. The weld paste is spare, and it also uses it (gold jewelry) with a tadpole with a small fire with a gas stove to burn it red immediately into the welded paste, then take it out and wipe it clean. There will be no chemical reactions, so there will be no color changes. The unique metals of gold are not available, and can easily verify the authenticity of gold.
Generally, the inside of the gold jewelry is printed with 99.99 or top -footed gold. The method of identifying the authenticity of the golden and false at home is very simple. 1. You can bite the test with your teeth. After burning with a small heat of the gas stove, put it in cold water immediately and dip it out immediately. It is softer than before the fire is burned without fire. If it is softer than before the fire burns, it is gold. The weld paste is spare, and it also uses it (gold jewelry) with a tadpole with a small fire with a gas stove to burn it red immediately into the welded paste, then take it out and wipe it clean. There will be no chemical reactions, so there will be no color changes.
The unique metals of gold are not available, and can easily verify the authenticity of gold.