Placer gold mine, also known as placer gold, means that the rock gold in the mountain is washed away by the river, which leads to the separation of gold from the timely vein, so there is an allusion to big waves scouring the sand. The gold that people see every day is mine gold, but compared with placer gold, there is not much difference in other aspects except the growth environment.
Whether it is gold or mineral gold, it can play a certain decorative role when worn on the body, which can highlight people's temperament well. Moreover, although the gold content of placer gold is relatively low, it also has a certain appreciation space and can preserve its value.
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Placer gold varies in shape and size, ranging from the size of broad beans to the size of sand grains. The amount of gold in the fineness leads to different colors, most of which are apricot yellow and a few are light yellow and cyan yellow.
The gold content of placer gold is only about 5% of that of gold, but jewelry made of placer gold, like gold, is also golden in appearance.