Traveling in Guizhou, I saw many beautiful rain stones. Where are these rainstones made?

Some people think that rain flower stones are produced in Nanjing. Generally speaking, as long as the rain flower stones are mentioned, people usually think of Yuhuatai in Nanjing, and they all think that the rain flower stones should come from Yuhuatai area. The "Yuhuatai Gravel Layer" with ornamental value is called Shi Yuhua. Rain flower stone can be called a wonderful flower in the world ornamental stone. It has beautiful colors and patterns and can be used for viewing. It is said that it is produced in the Yangtze River, Yuetang in Yizheng and Liuhe in Nanjing.

It is also said that the rain flower stone is produced in Kunshan, Jiangsu. The hot solution of silicon dioxide in the deep underground invades the fault, which is brought in and cooled to form a network of white time. ? First of all, according to the classification of rocks, Shi Yuhua belongs to metamorphic rocks. Second, the three famous stones are all products of magmatic activity. Thirdly, from the point of view of crustal material circulation, Taihu stone 10 can be transformed into kunshi. Fourthly, from the perspective of material circulation in the earth's crust, Kunshi can be transformed into Shi Yuhua.

Some experts concluded that it was in the west of the Yangtze River bed. It is said that three million years ago, these gravels started from the highway near Guichi, Anhui Province, and then slowly flowed into the Yangtze River bed at a speed of about 1.6 seconds. Later, after the continuous movement of the earth's crust, the riverbed of the Yangtze River moved westward, and finally Yuhuatai, that is, the riverbed gradually rose to hills, where Shi Yuhua settled.

And the rain flower stones seen in Guizhou. Rain flower stones are world-famous, and it is impossible for tourists to find them now. If you are a tourist with time and economy, you can spend ten days to half a month to go to Taobao.