Consultation record · Answer on 2021-12-04nWhat is Lao Jin, is it valuable? The price is not high, and the old gold is a kind of gold with a low gold content and contains high impurities. In the past, the purification technology of gold was not good, and many other metal substances, such as silver. The minimum gold content of old gold is only 50 %, and the gold content of gold on the market is generally more than 99 %. Due to the different materials, the price is a lot worse. The price of each gram of gold is more than 30 yuan lower than the price of normal gold. Although the gold content is not high, there is still a market for old gold jewelry
Consultation record · Answer on 2021-12-04nWhat is Lao Jin, is it valuable? The price is not high, and the old gold is a kind of gold with a low gold content and contains high impurities. In the past, the purification technology of gold was not good, and many other metal substances, such as silver. The minimum gold content of old gold is only 50 %, and the gold content of gold on the market is generally more than 99 %. Due to the different materials, the price is a lot worse. The price of each gram of gold is more than 30 yuan lower than the price of normal gold. Although the gold content is not high, there is still a market for old gold jewelry