Is there really Yushu in China?

What the landlord said should be tree-shaped jade. Hehe, China has one. The so-called tree-shaped jade is jade-shaped silicified wood. It belongs to silicified wood, and its appearance is crystal clear, which is different from ordinary silicified wood. Silicified wood and tree fossils with collection and ornamental value, also known as wood fossils, are the remains of trees and are a kind of fossils. During the crustal movement hundreds of millions of years ago, the subsidence of the earth's crust and the change of gas made the ancient forest buried deep in the ground by sediments. After the roots of the trees buried in the stratum died, they encountered groundwater and sulfuric acid water rich in silicon dioxide (or calcium iron colloid solution) in the upper surface water, which was isolated from the air and kept sinking under high temperature and high pressure. After being soaked in groundwater and sulfuric acid water for a long time, after a long geological age, chemical changes finally took place. Silicon dioxide gradually replaced and replaced the original wood components, forming a jade that retained the tree shape, turned into a hard siliceous rock after petrochemical and gradually differentiated into a material structure similar to wood, stone and jade. The role of tree fossils:

1. Tree fossils are very unique in shape, color, texture and grain, and are deeply loved by stone players. It is a kind of strange stone collected by stone players and has high collection value.

2. Tree fossils are rich in shapes and colors, which are very suitable for decorating hotels, offices, gardens, halls, etc. , with high ornamental value;

3. Because tree fossils are non-renewable resources, they have high preservation and appreciation value and are fashion gifts;

4. Because the tree fossil is tall and straight, it is an essential decoration for home feng shui, which can be used as a backer at home and has the function of stabilizing wealth.

5. Because of its strange spirituality, tree fossils have always been regarded as the treasures of exorcism in towns, palaces, houses and shops. There is a saying that "officials can't prosper without trees and jade, and shops can prosper with auspicious stones." As the saying goes, there is no stone in the universe, there is no stone in the earth, there is no stone in the mountains, there is no stone in the water, there is no stone in the garden, there is no stone in the house, there is no stone in the room, there is no stone in people, and there are hundreds of millions of years of ancient stones. It can not only keep the town safe, but also make you "beautiful".