The difference between ordinary gold, thousands of gold, and fine gold?

Ordinary gold is generally a sufficient gold with 99.5%content, high enough gold content, 99.99%of the gold content, and the content of fine gold is 99.99%, but the workmanship is relatively fine. Thousands of gold jewelry is high, so it is more expensive.

Pay content for time limit to check for freenAnswer 1. The difference between thousands of gold and gold is reflected in the logo on the logo that most of the gold jewelry on the market is equipped with the inspection logo of the quality inspection agency, which clearly marked the precious metal material and purity. The mark of thousands of gold is "Thousands of Gold", "999 Gold", "GOLD999", "G999"; 2. The difference between thousands of gold and gold is reflected in the purity of gold in gold color, the deeper the color. Without the gold medal, the color of the golden medal is inspected, the luster is red and yellow, and the color is generally more than 95%. Pure gold will flash dazzling light under the strong light. 3. The difference between thousands of gold and gold is reflected in the gold and silver and copper of the same volume compared to ordinary gold and silver and copper, which is obviously large. Holding in your hands has a heavy feeling, this is the "golden pending hand" that people say. 4. The difference between thousands of gold and gold is also reflected in the golden sound of the golden sound. When it is thrown on the ground, there is no rhyme and elasticity. Like. Therefore, you can tap gold and distinguish the thousands of gold and gold according to the sound.nHope to help you ~