Cheng Xuemei followed Zhang Ling curiously, watching Zhang Ling lay the raw stone flat on the table, then found the section with the laser, drew a few dots on the shell of the raw stone, and then glued the raw stone with special jewelry glue.

On the tray, after confirming that it is fixed, put the tray back on the wire cutting machine, and after adjustment, start the machine.

"It's that simple?" Cheng Xuemei asked Guan Fei curiously.

"After all, this raw stone has been cut open. Just put it down one by one along the cut surface. If Sister Mei wants to feel the gambling stone, you might as well choose one from the pile and untie it with your own hands." Guan Fei smiled and pointed at the previous one.

Selected it from the rough stones sent by Tan Zhongzheng alone, and said that the rough stones performed relatively well.

After taking the flashlight handed over by Guan Fei, Cheng Xuemei looked it through with the flashlight, but since she had never touched it before, she felt like a mouse biting a turtle and having no idea to start.

"This batch of raw stones basically belongs to the Pagan field area, Mowanji field entrance. This field entrance is mainly composed of this black or gray skin. To bet on stones, you must first know the field entrance, each field entrance.

Most of the jadeite rough stones produced will have some iconic manifestations, such as the rough stones in Mowanji will most of them have yellow and white fog layers. Generally speaking, the jade meat inside the rough stones with white fog layers will be higher than that of

The raw stone with yellow fog comes out. Look at the light-brown color of this kind of light, which means that there is yellow fog under the shell of the raw stone. After the light is turned on, the light turns white, which means white fog." Guan Fei began to

Introduce Cheng Xuemei.

"In fact, gambling stones mainly determine the process of judging the internal jade from the expression of the skin. Although it is difficult for gods to break the jade in the inch of jade, we can see some clues of the internal structure through the expression of the skin, such as this one, outside.

The skin is delicate and tight. When you touch it with your hands, these gravels are very tricky and not loose. They are difficult to scrape off with your nails. This manifestation is what we call gravel tightness, and you see this gravel

The particles are very fine, unlike this piece, the crystals of gravel are relatively coarse. Generally speaking, the jade meat inside the fine raw stones may not be very fine, but the jade crystals inside the rough stones with coarse gravel will definitely be thick."

When talking about his major, Guan Fei started to talk endlessly, and Cheng Xuemei also listened with interest.

"That means that this raw stone must be better than this?" Cheng Xuemei asked.

"I can only say that it is likely to be better than this. The specific one is to untie the original stone or even make it into a finished product before the effect is known." Guan Fei nodded and explained.

"Then choose it? How to untie it?" Cheng Xuemei asked.

"If Sister Mei is just going to put it on as a sample, then I suggest you just open the window. If Sister Mei wants to use it to process some jewelry pendants, then we can cut it directly, such a small raw stone, use it directly

Just the water cutting machine at the door," said Guan Fei.

"Is there any difference between opening a window and cutting? Is it enough to just use it when I want to make something?" Cheng Xuemei asked in confusion.

"There is a saying in the industry that it is said that if the increase is not calculated, the increase is calculated by cutting the increase. After all, the raw stone is a product formed by nature during the movement of the earth's crust. During the formation process, each raw stone is unique.

It is not that the jade meat inside each rough stone is exactly the same. There may be different kinds of water colors on the same rough stone. Before the final processing is completely finished, you will never know that the rough stone will appear in the next second.

What's going on?" Guan Fei explained.

"Then you can cut it for me? I'm curious now what will happen inside this rough stone." Cheng Xuemei nodded and looked at Guan Fei with some expectations.

Guan Fei thought for a while: "Sister Mei, why don't you try it yourself?"

The raw stone table selected by Cheng Xuemei is triangular, with an average thickness of nearly ten centimeters. It has a local wax shell in black and gray sand. When you turn on the lamp, you can faintly see the white mist under the shell. The sand is tight and the whole body is not clearly broken, only the side.

There are a few irrelevant cracks in the shell.

Cheng Xuemei pointed at herself and said in surprise and curiosity: "Myself? Can it work?"

"The rough stone you are interested in basically has no big cracks. Just push it in after starting the machine. Just be careful, clamp your hands tightly, and don't put your thumb behind the rough stone. Don't worry. If there is any problem.

Just turn off the machine as soon as possible." Guan Fei pulled Cheng Xuemei to the water cutting machine at the door to demonstrate.

Cheng Xuemei thought for a while, nodded, and reached out and pressed the start switch curiously.

The whole process was still very smooth. For one and a half minutes, the raw stone in Cheng Xuemei's hand was divided into two with the harsh friction sound, which was the angle of cutting. Cheng Xuemei excitedly pulled her hand back and handed half of it to Guan Fei, herself

Turn on the light and start researching.

Guan Fei took half of the raw stone, and the jade meat inside it was watery to glutinous ice. Unfortunately, the background color was the least likable gray oil, but the first time I bet on the stone, I cut this kind of water into it was already very good.

It's right.

"It's pretty good. The texture of water reaches the glutinous ice, but the background color is a little gray. It's still very good to use hollowing techniques to carve the dragon and phoenix theme." Guan Fei said with a smile.

Cheng Xuemei shook her head: "How much does this raw stone cost? I'll take it back to serve as a souvenir."

Guan Fei smiled: "It's all my own people, Sister Mei will be out of the way when she talks about money."

"No, no, no, I heard that jade cannot be accepted casually and will be frugal. I will pay you how much." Cheng Xuemei was obviously very satisfied with the raw stone she untied in the first phase, and carefully placed the raw stone on the table.

Then he took out his cell phone.

"If Sister Mei wants to say this, just give 500 yuan." Guan Fei did not refuse. After all, everyone is different in particular, so he quoted a friendly price and said.

"So cheap?! Last time I saw a pendant that was almost as good as this one on the morning market, which was more than 3,000 yuan." Cheng Xuemei said with some differences.

"For finished products, the processing fee, the stall fee and profits in the morning market, the price must be higher. After all, this raw stone is a material that is gambled, so you can just charge a cost price." Guan Fei explained.

"Then you should just switch 1,000, it's not easy for Mr. Guan to lose money." After all, after staying in the border town for a while, Cheng Xuemei sometimes went to the morning market to check it out, and she still has a certain understanding of the price of jade.

"That's better. The extra 500 is the processing fee for Sister Mei's bracelet. It just so happens to measure the circle for Sister Mei. After a while, the rough stone that is being cut now will make a bracelet for Sister Mei. I looked at the rest.
Chapter completed!