How much is a gram of South African placer gold?

The price difference between placer gold and market gold is 20-30 yuan. This placer gold means that placer gold has actually become gold after elutriation and refining, but the content of gold depends on the refining process. Placer gold jewelry is popular in Yunnan Province, China, which may be related to the fact that Yunnan people like to wear jewelry. Placer gold is cheap, so it is also liked by many friends.