Friends who have played with walnuts know that the walnuts just under the tree are still relatively large due to the internal water. Usually, after playing for a while, they will experience a process of shrinking. This process will not only make the walnut smaller and the weight will be reduced. However, do you know that the turquoise in your hand may shrink?
Turquoise
Why can the weight of Turquoise drop so much? Because the water was absorbed too much, and now the water has evaporated.
I don't know if you still remember that in the past few years, there was a kind of discoloration of the turquoise water, which is the saying that the original mine is not optimized. However, this method can not be used as the main basis for the test, because the loose stone, which is optimized by micro-twisting and partial silicone, will also cause discoloration. At the same time, if it is a turquoise with a high degree of porcelain, there may be cases where the color does not change immediately after entering the water. As a result, this method has basically become a method of auxiliary detection, which is rarely mentioned now.
But it must be said that once the turquoise has been launched, it usually looks like water and is very beautiful. Especially when the price of grams is in line with the price of your own heart, I really want to buy it quickly.
However, if the turquoise of the turquoise is not high, it has been soaked in the water for a long time. It is basically inevitable that the water will evaporate. Moreover, if you encounter those superabsorbent turquoise, in addition to the quality is worrying, it is equivalent to buying a few grams of high-priced water to go home.
So, are the rocks in your hands shrinking? The turquoise itself also carries a certain amount of water, so even if there is no loose stone that has been soaked in water, there will be a slight decrease in the weight. But if the weight of the gram varies greatly, it may be that you have encountered the turquoise that has been soaked in water.
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