Reborn koi have a lot of luck

Chapter 833 Mine Port Sample

Master Xu briefly introduced the composition of the emerald mine, and introduced the mines on the market.Su Tianxin used to only know that emeralds are judged by their color, but now they know that the main reason for looking at rough stones is to judge their characteristics.

Each jadeite mouth has its own unique characteristics, and the unique characteristics of the mouth may be able to represent a certain situation of emeralds contained in it. Although jade cannot be broken entirely by the characteristics of the mouth, it is also a judgment point to look at the original stone.

Pagan, one of the top ten famous pits, is a famous pit in history and was mined the earliest.Pagan skin is thin, the skin is mainly gray-white and yellow-white, the crystal is fine, the seed is good, the transparency is high, and the color is full.

And Mu Nachangkou belongs to the Pagan field area, and is one of the important and famous old field ports in the field area. The mining time of this field port is long, the reserves are small, and the output is relatively low.The wooden field is divided into upper, middle and lower wooden.The Changkou is famous for its rich and uniform full-color jadeite, and the rough jadeite shell of the Changkou is mostly white salt sand skin.

The characteristics of the raw jadeite in Munachangkou are: good water, ice seed, white and yellow skin, thick outer skin but thin flesh, bright imperial green, positive and thick color.

Therefore, many people like to collect the materials at the entrance of the wood, because there are more opportunities for the materials at this entrance to produce good materials.

And the new factory of Muluangan has no skin, good water and bottom, and white mist.It mainly produces violets and red jadeites.Generally, purple, red and light emerald coexist on a piece of jade, but there are many cracks.

Although it is easier to be excellent, if there are grains and cracks, it is not as easy to produce good products as the rough stones from the Pagan Mine.

The top ten famous mines have their own unique characteristics. It cannot be said that the rough stones of any mine mouth are better than others, but if you have a preference, you can focus on the materials of certain mines in order to achieve the maximum profit.

Su Tianxin and the others listened very seriously, especially the two elves, who had already issued a military order in front of Su Tianxin, they had to study hard and make money, so that they could buy delicious food.

In their eyes, learning about emeralds is now completely linked to making money and buying delicious food.

The students study hard, so the teacher who is giving the lecture naturally speaks more confidently. Seeing that the three people are listening seriously, Su Tianxin and Richard are still taking notes seriously. What Master Xu said is almost the same as his The fusion of flesh and blood is becoming more and more exciting.

Master Xu talked about the characteristics of the mouth, and then talked about how to look at stones in practice. In order to make Su Tianxin and the others understand what he said, Master Xu brought many samples over today.

Because Master Xu and the others had already arrived when Su Tianxin and Qiao Muqing came together, Su Tianxin didn't realize that Master Xu had brought five or six suitcases today.Once opened, there are all stone samples inside, some of which are the original stone with a complete shell, some of which can be seen inside with a window wiped, and some of which are half-cut and completely cut.

Seeing these things, Su Tian knew that Master Xu was really serious about teaching them.

Originally, the agreement was just to find a master for Su Hai and Richard. We would meet each other in the evening. Su Tianxin was just listening to the lectures. I didn't expect Master Xu to prepare so hard. Su Tianxin really wanted to learn from Master Xu. learned.

Reading thousands of books is not as good as traveling thousands of miles. Just looking for information on the Internet and books to learn is far worse than master Xu's hands-on teaching, which is too intuitive and clear.

(End of this chapter)